Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jackie Moore

Bib: 21890FAge: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F45-49)
#0 / 1786
Top 36%
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
25:57
3.11 mi
Rank: #19210
Start5K
25:57 | 8:22/mi
10K
51:49
6.21 mi
Rank: #19264 (-54)
5K10K
25:52 | 8:20/mi
15K
1:17:22
9.32 mi
Rank: #19017 (+247)
10K15K
25:33 | 8:14/mi
20K
1:42:57
12.43 mi
Rank: #18665 (+352)
15K20K
25:35 | 8:15/mi
HALF
1:48:29
13.11 mi
Rank: #18624 (+41)
20KHALF
5:32 | 8:08/mi
25K
2:08:05
15.53 mi
Rank: #18218 (+406)
HALF25K
19:36 | 8:05/mi
30K
2:33:25
18.64 mi
Rank: #17586 (+632)
25K30K
25:20 | 8:10/mi
20M
2:44:23
20.00 mi
Rank: #17265 (+321)
30K20M
10:58 | 8:05/mi
21M
2:53:06
21.00 mi
Rank: #17073 (+192)
20M21M
8:43 | 8:43/mi
35K
2:59:04
21.75 mi
Rank: #16967 (+106)
21M35K
5:58 | 7:59/mi
23M
3:08:59
23.00 mi
Rank: #16665 (+302)
35K23M
9:55 | 7:56/mi
24M
3:16:38
24.00 mi
Rank: #16415 (+250)
23M24M
7:39 | 7:39/mi
40K
3:23:18
24.85 mi
Rank: #16193 (+222)
24M40K
6:40 | 7:48/mi
25.2M
3:26:12
25.20 mi
Rank: #16111 (+82)
40K25.2M
2:54 | 8:25/mi
FINISH
3:33:52
26.22 mi
Rank: #15937 (+174)
25.2MFINISH
7:40 | 7:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:29
Pace8:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:23
Pace8:03 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1925:578:2225:57
8:22
-
10K
6.21 mi11:53:1151:498:2125:52
8:20
-0:02
15K
9.32 mi12:18:441:17:228:1925:33
8:14
-0:06
20K
12.43 mi12:44:191:42:578:1825:35
8:15
+0:01
HALF
13.11 mi12:49:511:48:298:175:32
8:08
-0:07
25K
15.53 mi13:09:272:08:058:1519:36
8:05
-0:03
30K
18.64 mi13:34:472:33:258:1425:20
8:10
+0:05
20M
20.00 mi13:45:452:44:238:1410:58
8:05
-0:05
21M
21.00 mi13:54:282:53:068:158:43
8:43
+0:38
35K
21.75 mi14:00:262:59:048:155:58
7:59
-0:44
23M
23.00 mi14:10:213:08:598:149:55
7:56
-0:03
24M
24.00 mi14:18:003:16:388:127:39
7:39
-0:17
40K
24.85 mi14:24:403:23:188:116:40
7:48
+0:09
25.2M
25.20 mi14:27:343:26:128:112:54
8:25
+0:37
FINISH
26.22 mi14:35:143:33:528:107:40
7:32
-0:53

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

7:32 /mi

Average Pace

8:10 /mi

Slowest Pace

8:43 /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

2:30:26

70% of race

Time at Steady Pace

1:03:26

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi11:27:1925:578:2225:57
8:22
#19210
10K
6.21 mi11:53:1151:498:2125:52
8:20
#19264
15K
9.32 mi12:18:441:17:228:1925:33
8:14
#19017
20K
12.43 mi12:44:191:42:578:1825:35
8:15
#18665
HALF
13.11 mi12:49:511:48:298:175:32
8:08
#18624
25K
15.53 mi13:09:272:08:058:1519:36
8:05
#18218
30K
18.64 mi13:34:472:33:258:1425:20
8:10
#17586
20M
20.00 mi13:45:452:44:238:1410:58
8:05
#17265
21M
21.00 mi13:54:282:53:068:158:43
8:43
#17073
35K
21.75 mi14:00:262:59:048:155:58
7:59
#16967
23M
23.00 mi14:10:213:08:598:149:55
7:56
#16665
24M
24.00 mi14:18:003:16:388:127:39
7:39
#16415
40K
24.85 mi14:24:403:23:188:116:40
7:48
#16193
25.2M
25.20 mi14:27:343:26:128:112:54
8:25
#16111
FINISH
26.22 mi14:35:143:33:528:107:40
7:32
#15937
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 mi192107198719818496(Top 64%)6751(Top 54%)6751(Top 378%)
10K6.21 mi3.10 mi19264-547211-137211-1319346(Top 67%)7214(Top 57%)7214(Top 404%)
15K9.32 mi3.11 mi19017+2477063+1487063+14818496(Top 64%)6751(Top 54%)6751(Top 378%)
20K12.43 mi3.11 mi18665+3526866+1976866+19717703(Top 61%)6335(Top 50%)6335(Top 355%)
HALF13.11 mi0.68 mi18624+416845+216845+2117906(Top 62%)6396(Top 51%)6396(Top 358%)
25K15.53 mi2.42 mi18218+4066616+2296616+22916023(Top 55%)5442(Top 43%)5442(Top 305%)
30K18.64 mi3.11 mi17586+6326283+3336283+33314633(Top 50%)4767(Top 38%)4767(Top 267%)
20M20.00 mi1.36 mi17265+3216118+1656118+16513360(Top 46%)4156(Top 33%)4156(Top 233%)
21M21.00 mi1.00 mi17073+1926032+866032+8614515(Top 50%)4864(Top 39%)4864(Top 272%)
35K21.75 mi0.75 mi16967+1065997+355997+3514386(Top 50%)4860(Top 39%)4860(Top 272%)
23M23.00 mi1.25 mi16665+3025848+1495848+14911980(Top 41%)3604(Top 29%)3604(Top 202%)
24M24.00 mi1.00 mi16415+2505730+1185730+11811266(Top 39%)3330(Top 26%)3330(Top 186%)
40K24.85 mi0.85 mi16193+2225623+1075623+10711085(Top 38%)3321(Top 26%)3321(Top 186%)
25.2M25.20 mi0.35 mi16111+825591+325591+3211179(Top 39%)3470(Top 28%)3470(Top 194%)
FINISH26.22 mi1.02 mi15937+1745504+875504+8711676(Top 40%)3710(Top 29%)3710(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18496

Females

6751

F45-49

6751

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19346

Females

7214

F45-49

7214

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18496

Females

6751

F45-49

6751

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17703

Females

6335

F45-49

6335

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17906

Females

6396

F45-49

6396

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16023

Females

5442

F45-49

5442

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14633

Females

4767

F45-49

4767

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13360

Females

4156

F45-49

4156

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14515

Females

4864

F45-49

4864

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14386

Females

4860

F45-49

4860

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11980

Females

3604

F45-49

3604

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11266

Females

3330

F45-49

3330

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11085

Females

3321

F45-49

3321

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11179

Females

3470

F45-49

3470

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11676

Females

3710

F45-49

3710

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3697*
Passed By
370
Net Change
+3273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19210
5K10K200200-54#19210#19264
10K15K321*74+247#19264#19017
15K20K383*31+352#19017#18665
20KHALF5615+41#18665#18624
HALF25K408*2+406#18624#18218
25K30K637*5+632#18218#17586
30K20M324*3+321#17586#17265
20M21M207*15+192#17265#17073
21M35K1126+106#17073#16967
35K23M306*4+302#16967#16665
23M24M254*4+250#16665#16415
24M40K223*1+222#16415#16193
40K25.2M831+82#16193#16111
25.2MFINISH1839+174#16111#15937
TOTALS3697*370+3273

* 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

Activity Data

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