Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jana Allee

Bib: 23009FAge: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 38%
Age Group (F45-49)
#0 / 1786
Top 50%
Race Day Weather
51°/41°F
overcast clouds

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
24:57
3.11 mi
Rank: #17172
Start5K
24:57 | 8:02/mi
10K
48:35
6.21 mi
Rank: #15671 (+1501)
5K10K
23:38 | 7:37/mi
15K
1:12:28
9.32 mi
Rank: #15229 (+442)
10K15K
23:53 | 7:42/mi
20K
1:37:08
12.43 mi
Rank: #15313 (-84)
15K20K
24:40 | 7:57/mi
HALF
1:42:28
13.11 mi
Rank: #15318 (-5)
20KHALF
5:20 | 7:50/mi
25K
2:02:13
15.53 mi
Rank: #15501 (-183)
HALF25K
19:45 | 8:09/mi
30K
2:28:49
18.64 mi
Rank: #15857 (-356)
25K30K
26:36 | 8:34/mi
20M
2:40:42
20.00 mi
Rank: #16027 (-170)
30K20M
11:53 | 8:45/mi
21M
2:50:47
21.00 mi
Rank: #16350 (-323)
20M21M
10:05 | 10:05/mi
35K
2:57:10
21.75 mi
Rank: #16370 (-20)
21M35K
6:23 | 8:32/mi
23M
3:08:57
23.00 mi
Rank: #16654 (-284)
35K23M
11:47 | 9:25/mi
24M
3:18:22
24.00 mi
Rank: #16890 (-236)
23M24M
9:25 | 9:25/mi
40K
3:26:30
24.85 mi
Rank: #17047 (-157)
24M40K
8:08 | 9:31/mi
25.2M
3:30:06
25.20 mi
Rank: #17133 (-86)
40K25.2M
3:36 | 10:27/mi
FINISH
3:39:36
26.22 mi
Rank: #17382 (-249)
25.2MFINISH
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:57:08
Pace8:57 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2424:578:0224:57
8:02
-
10K
6.21 mi11:51:0248:357:5023:38
7:37
-0:25
15K
9.32 mi12:14:551:12:287:4723:53
7:42
+0:05
20K
12.43 mi12:39:351:37:087:4924:40
7:57
+0:15
HALF
13.11 mi12:44:551:42:287:495:20
7:50
-0:07
25K
15.53 mi13:04:402:02:137:5319:45
8:09
+0:19
30K
18.64 mi13:31:162:28:497:5926:36
8:34
+0:25
20M
20.00 mi13:43:092:40:428:0311:53
8:45
+0:11
21M
21.00 mi13:53:142:50:478:0810:05
10:05
+1:20
35K
21.75 mi13:59:372:57:108:096:23
8:32
-1:33
23M
23.00 mi14:11:243:08:578:1311:47
9:25
+0:53
24M
24.00 mi14:20:493:18:228:169:25
9:25
0:00
40K
24.85 mi14:28:573:26:308:198:08
9:31
+0:06
25.2M
25.20 mi14:32:333:30:068:213:36
10:27
+0:56
FINISH
26.22 mi14:42:033:39:368:239:30
9:20
-1:07

Checkpoint Splits Visualizations

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

📈Pace 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

7:37 /mi

Average Pace

8:23 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:42:28

47% of race

Time at Steady Pace

1:04:37

29% of race

Time at Slower Pace

52:31

24% of race

Average Pace: 8:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:27:2424:578:0224:57
8:02
#17172
10K
6.21 mi11:51:0248:357:5023:38
7:37
#15671
15K
9.32 mi12:14:551:12:287:4723:53
7:42
#15229
20K
12.43 mi12:39:351:37:087:4924:40
7:57
#15313
HALF
13.11 mi12:44:551:42:287:495:20
7:50
#15318
25K
15.53 mi13:04:402:02:137:5319:45
8:09
#15501
30K
18.64 mi13:31:162:28:497:5926:36
8:34
#15857
20M
20.00 mi13:43:092:40:428:0311:53
8:45
#16027
21M
21.00 mi13:53:142:50:478:0810:05
10:05
#16350
35K
21.75 mi13:59:372:57:108:096:23
8:32
#16370
23M
23.00 mi14:11:243:08:578:1311:47
9:25
#16654
24M
24.00 mi14:20:493:18:228:169:25
9:25
#16890
40K
24.85 mi14:28:573:26:308:198:08
9:31
#17047
25.2M
25.20 mi14:32:333:30:068:213:36
10:27
#17133
FINISH
26.22 mi14:42:033:39:368:239:30
9:20
#17382
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 mi171726024602414463(Top 50%)4427(Top 35%)4427(Top 248%)
10K6.21 mi3.10 mi15671+15015127+8975127+89713951(Top 48%)4085(Top 32%)4085(Top 229%)
15K9.32 mi3.11 mi15229+4424884+2434884+24314463(Top 50%)4427(Top 35%)4427(Top 248%)
20K12.43 mi3.11 mi15313-844935-514935-5115696(Top 54%)5214(Top 41%)5214(Top 292%)
HALF13.11 mi0.68 mi15318-54938-34938-315848(Top 55%)5265(Top 42%)5265(Top 295%)
25K15.53 mi2.42 mi15501-1835072-1345072-13416453(Top 57%)5687(Top 45%)5687(Top 318%)
30K18.64 mi3.11 mi15857-3565319-2475319-24717265(Top 59%)6261(Top 50%)6261(Top 351%)
20M20.00 mi1.36 mi16027-1705438-1195438-11917683(Top 61%)6573(Top 52%)6573(Top 368%)
21M21.00 mi1.00 mi16350-3235640-2025640-20220705(Top 71%)8210(Top 65%)8210(Top 460%)
35K21.75 mi0.75 mi16370-205661-215661-2117775(Top 61%)6766(Top 54%)6766(Top 379%)
23M23.00 mi1.25 mi16654-2845842-1815842-18120310(Top 70%)8114(Top 65%)8114(Top 454%)
24M24.00 mi1.00 mi16890-2366001-1596001-15921062(Top 73%)8567(Top 68%)8567(Top 480%)
40K24.85 mi0.85 mi17047-1576112-1116112-11120447(Top 70%)8295(Top 66%)8295(Top 464%)
25.2M25.20 mi0.35 mi17133-866169-576169-5720883(Top 72%)8494(Top 68%)8494(Top 476%)
FINISH26.22 mi1.02 mi17382-2496328-1596328-15921743(Top 75%)8929(Top 71%)8929(Top 500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14463

Females

4427

F45-49

4427

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13951

Females

4085

F45-49

4085

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14463

Females

4427

F45-49

4427

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15696

Females

5214

F45-49

5214

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15848

Females

5265

F45-49

5265

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16453

Females

5687

F45-49

5687

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17265

Females

6261

F45-49

6261

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17683

Females

6573

F45-49

6573

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20705

Females

8210

F45-49

8210

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17775

Females

6766

F45-49

6766

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20310

Females

8114

F45-49

8114

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21062

Females

8567

F45-49

8567

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20447

Females

8295

F45-49

8295

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20883

Females

8494

F45-49

8494

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21743

Females

8929

F45-49

8929

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2649*
Passed By
2058
Net Change
-210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17172
5K10K1518*17+1501#17172#15671
10K15K494*52+442#15671#15229
15K20K153200-84#15229#15313
20KHALF2328-5#15313#15318
HALF25K91200-183#15318#15501
25K30K108200-356#15501#15857
30K20M46200-170#15857#16027
20M21M34200-323#16027#16350
21M35K6080-20#16350#16370
35K23M38200-284#16370#16654
23M24M29200-236#16654#16890
24M40K31188-157#16890#17047
40K25.2M793-86#17047#17133
25.2MFINISH17200-249#17133#17382
TOTALS2649*2058-210

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

AI Key Insights

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