Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicole Foster

Bib: 18230 β€’F β€’Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Masters (Masters Women)
#0 / 6862
Top 14%
Age Group (F45-49)
#0 / 1786
Top 15%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Nicole

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:31/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:50
3.11 mi
Rank: #14295
Start β†’ 5K
23:50 | 7:41/mi
10K
47:17
6.21 mi
Rank: #13819 (+476)
5K β†’ 10K
23:27 | 7:33/mi
15K
1:10:39
9.32 mi
Rank: #13499 (+320)
10K β†’ 15K
23:22 | 7:32/mi
20K
1:34:06
12.43 mi
Rank: #13211 (+288)
15K β†’ 20K
23:27 | 7:33/mi
HALF
1:39:17
13.11 mi
Rank: #13243 (-32)
20K β†’ HALF
5:11 | 7:37/mi
25K
1:57:41
15.53 mi
Rank: #13069 (+174)
HALF β†’ 25K
18:24 | 7:36/mi
30K
2:22:10
18.64 mi
Rank: #12929 (+140)
25K β†’ 30K
24:29 | 7:53/mi
20M
2:32:48
20.00 mi
Rank: #12798 (+131)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:41:28
21.00 mi
Rank: #12862 (-64)
20M β†’ 21M
8:40 | 8:40/mi
35K
2:47:16
21.75 mi
Rank: #12847 (+15)
21M β†’ 35K
5:48 | 7:46/mi
23M
2:57:37
23.00 mi
Rank: #12928 (-81)
35K β†’ 23M
10:21 | 8:17/mi
24M
3:05:23
24.00 mi
Rank: #12866 (+62)
23M β†’ 24M
7:46 | 7:46/mi
40K
3:12:18
24.85 mi
Rank: #12851 (+15)
24M β†’ 40K
6:55 | 8:06/mi
25.2M
3:15:26
25.20 mi
Rank: #12883 (-32)
40K β†’ 25.2M
3:08 | 9:06/mi
FINISH
3:23:20
26.22 mi
Rank: #12864 (+19)
25.2M β†’ FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:44:03
Pace7:57 /mi
πŸ“ŠPositive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5223:507:4123:50
7:41
-
10K
6.21 mi11:30:1947:177:3723:27
7:33
-0:08
15K
9.32 mi11:53:411:10:397:3523:22
7:32
-0:01
20K
12.43 mi12:17:081:34:067:3523:27
7:33
+0:01
HALF
13.11 mi12:22:191:39:177:355:11
7:37
+0:04
25K
15.53 mi12:40:431:57:417:3518:24
7:36
-0:01
30K
18.64 mi13:05:122:22:107:3824:29
7:53
+0:17
20M
20.00 mi13:15:502:32:487:3910:38
7:50
-0:03
21M
21.00 mi13:24:302:41:287:428:40
8:40
+0:50
35K
21.75 mi13:30:182:47:167:425:48
7:46
-0:54
23M
23.00 mi13:40:392:57:377:4410:21
8:17
+0:31
24M
24.00 mi13:48:253:05:237:447:46
7:46
-0:31
40K
24.85 mi13:55:203:12:187:456:55
8:06
+0:20
25.2M
25.20 mi13:58:283:15:267:463:08
9:06
+1:00
FINISH
26.22 mi14:06:223:23:207:467:54
7:46
-1:20

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:32 /mi

Average Pace

7:46 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

23:22

11% of race

Time at Steady Pace

2:30:54

74% of race

Time at Slower Pace

29:04

14% of race

Average Pace: 7:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:06:5223:507:4123:50
7:41
#14295
10K
6.21 mi11:30:1947:177:3723:27
7:33
#13819
15K
9.32 mi11:53:411:10:397:3523:22
7:32
#13499
20K
12.43 mi12:17:081:34:067:3523:27
7:33
#13211
HALF
13.11 mi12:22:191:39:177:355:11
7:37
#13243
25K
15.53 mi12:40:431:57:417:3518:24
7:36
#13069
30K
18.64 mi13:05:122:22:107:3824:29
7:53
#12929
20M
20.00 mi13:15:502:32:487:3910:38
7:50
#12798
21M
21.00 mi13:24:302:41:287:428:40
8:40
#12862
35K
21.75 mi13:30:182:47:167:425:48
7:46
#12847
23M
23.00 mi13:40:392:57:377:4410:21
8:17
#12928
24M
24.00 mi13:48:253:05:237:447:46
7:46
#12866
40K
24.85 mi13:55:203:12:187:456:55
8:06
#12851
25.2M
25.20 mi13:58:283:15:267:463:08
9:06
#12883
FINISH
26.22 mi14:06:223:23:207:467:54
7:46
#12864
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi142954250425013012(Top 45%)3589(Top 29%)3589(Top 201%)
10K6.21 mi3.10 mi13819+4763983+2673983+26713382(Top 46%)3765(Top 30%)3765(Top 211%)
15K9.32 mi3.11 mi13499+3203829+1543829+15413012(Top 45%)3589(Top 29%)3589(Top 201%)
20K12.43 mi3.11 mi13211+2883697+1323697+13212399(Top 43%)3326(Top 26%)3326(Top 186%)
HALF13.11 mi0.68 mi13243-323718-213718-2113942(Top 48%)4104(Top 33%)4104(Top 230%)
25K15.53 mi2.42 mi13069+1743644+743644+7412181(Top 42%)3275(Top 26%)3275(Top 183%)
30K18.64 mi3.11 mi12929+1403610+343610+3412593(Top 43%)3621(Top 29%)3621(Top 203%)
20M20.00 mi1.36 mi12798+1313570+403570+4011597(Top 40%)3210(Top 26%)3210(Top 180%)
21M21.00 mi1.00 mi12862-643631-613631-6114198(Top 49%)4685(Top 37%)4685(Top 262%)
35K21.75 mi0.75 mi12847+153630+13630+112735(Top 44%)3935(Top 31%)3935(Top 220%)
23M23.00 mi1.25 mi12928-813693-633693-6314271(Top 49%)4849(Top 39%)4849(Top 272%)
24M24.00 mi1.00 mi12866+623675+183675+1812065(Top 42%)3739(Top 30%)3739(Top 209%)
40K24.85 mi0.85 mi12851+153699-243699-2413101(Top 45%)4379(Top 35%)4379(Top 245%)
25.2M25.20 mi0.35 mi12883-323724-253724-2515232(Top 52%)5553(Top 44%)5553(Top 311%)
FINISH26.22 mi1.02 mi12864+193748-243748-2413425(Top 46%)4619(Top 37%)4619(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13012

Females

3589

F45-49

3589

5K→10K

3.1 - 6.2 mi

Top 46%
Γ—5
+79ft-138ft

Overall

13382

Females

3765

F45-49

3765

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13012

Females

3589

F45-49

3589

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12399

Females

3326

F45-49

3326

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

13942

Females

4104

F45-49

4104

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12181

Females

3275

F45-49

3275

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12593

Females

3621

F45-49

3621

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11597

Females

3210

F45-49

3210

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14198

Females

4685

F45-49

4685

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12735

Females

3935

F45-49

3935

35K→23M

21.8 - 23.0 mi

Top 49%
Γ—5
+23ft-63ft

Overall

14271

Females

4849

F45-49

4849

23M→24M

23.0 - 24.0 mi

Top 42%
Γ—6
+12ft-82ft

Overall

12065

Females

3739

F45-49

3739

24M→40K

24.0 - 24.9 mi

Top 45%
Γ—1
+6ft-20ft

Overall

13101

Females

4379

F45-49

4379

40K→25.2M

24.9 - 25.2 mi

Top 52%
Γ—1
+13ft-16ft

Overall

15232

Females

5553

F45-49

5553

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13425

Females

4619

F45-49

4619

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2435*
Passed By
1004
Net Change
+1431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14295
5K β†’ 10K599*123+476#14295#13819
10K β†’ 15K388*68+320#13819#13499
15K β†’ 20K328*40+288#13499#13211
20K β†’ HALF2355-32#13211#13243
HALF β†’ 25K217*43+174#13243#13069
25K β†’ 30K242*102+140#13069#12929
30K β†’ 20M16938+131#12929#12798
20M β†’ 21M64128-64#12798#12862
21M β†’ 35K4833+15#12862#12847
35K β†’ 23M73154-81#12847#12928
23M β†’ 24M10644+62#12928#12866
24M β†’ 40K7459+15#12866#12851
40K β†’ 25.2M2153-32#12851#12883
25.2M β†’ FINISH8364+19#12883#12864
TOTALS2435*1004+1431

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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