Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ruth Mitchell

Bib: 13538FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:18
3.11 mi
Rank: #15608
Start5K
24:18 | 7:50/mi
10K
48:22
6.21 mi
Rank: #15339 (+269)
5K10K
24:04 | 7:45/mi
15K
1:11:53
9.32 mi
Rank: #14649 (+690)
10K15K
23:31 | 7:35/mi
20K
1:34:57
12.43 mi
Rank: #13770 (+879)
15K20K
23:04 | 7:26/mi
HALF
1:40:00
13.11 mi
Rank: #13682 (+88)
20KHALF
5:03 | 7:25/mi
25K
2:00:03
15.53 mi
Rank: #14315 (-633)
HALF25K
20:03 | 8:17/mi
30K
2:24:02
18.64 mi
Rank: #13739 (+576)
25K30K
23:59 | 7:44/mi
20M
2:34:57
20.00 mi
Rank: #13659 (+80)
30K20M
10:55 | 8:03/mi
21M
2:43:09
21.00 mi
Rank: #13496 (+163)
20M21M
8:12 | 8:12/mi
35K
2:49:05
21.75 mi
Rank: #13484 (+12)
21M35K
5:56 | 7:56/mi
23M
2:59:28
23.00 mi
Rank: #13536 (-52)
35K23M
10:23 | 8:18/mi
24M
3:07:41
24.00 mi
Rank: #13622 (-86)
23M24M
8:13 | 8:13/mi
40K
3:14:45
24.85 mi
Rank: #13639 (-17)
24M40K
7:04 | 8:16/mi
25.2M
3:17:49
25.20 mi
Rank: #13632 (+7)
40K25.2M
3:04 | 8:54/mi
FINISH
3:25:52
26.22 mi
Rank: #13675 (-43)
25.2MFINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:00
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:45:52
Pace8:05 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2624:187:5024:18
7:50
-
10K
6.21 mi11:17:3048:227:4824:04
7:45
-0:05
15K
9.32 mi11:41:011:11:537:4323:31
7:35
-0:10
20K
12.43 mi12:04:051:34:577:3923:04
7:26
-0:09
HALF
13.11 mi12:09:081:40:007:385:03
7:25
-0:01
25K
15.53 mi12:29:112:00:037:4420:03
8:17
+0:52
30K
18.64 mi12:53:102:24:027:4423:59
7:44
-0:33
20M
20.00 mi13:04:052:34:577:4510:55
8:03
+0:19
21M
21.00 mi13:12:172:43:097:478:12
8:12
+0:09
35K
21.75 mi13:18:132:49:057:475:56
7:56
-0:16
23M
23.00 mi13:28:362:59:287:4910:23
8:18
+0:22
24M
24.00 mi13:36:493:07:417:508:13
8:13
-0:05
40K
24.85 mi13:43:533:14:457:517:04
8:16
+0:03
25.2M
25.20 mi13:46:573:17:497:513:04
8:54
+0:38
FINISH
26.22 mi13:55:003:25:527:528:03
7:54
-1:00

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

7:25 /mi

Average Pace

7:51 /mi

Slowest Pace

8:54 /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

2:28:53

72% of race

Time at Steady Pace

53:55

26% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:51 /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 mi10:53:2624:187:5024:18
7:50
#15608
10K
6.21 mi11:17:3048:227:4824:04
7:45
#15339
15K
9.32 mi11:41:011:11:537:4323:31
7:35
#14649
20K
12.43 mi12:04:051:34:577:3923:04
7:26
#13770
HALF
13.11 mi12:09:081:40:007:385:03
7:25
#13682
25K
15.53 mi12:29:112:00:037:4420:03
8:17
#14315
30K
18.64 mi12:53:102:24:027:4423:59
7:44
#13739
20M
20.00 mi13:04:052:34:577:4510:55
8:03
#13659
21M
21.00 mi13:12:172:43:097:478:12
8:12
#13496
35K
21.75 mi13:18:132:49:057:475:56
7:56
#13484
23M
23.00 mi13:28:362:59:287:4910:23
8:18
#13536
24M
24.00 mi13:36:493:07:417:508:13
8:13
#13622
40K
24.85 mi13:43:533:14:457:517:04
8:16
#13639
25.2M
25.20 mi13:46:573:17:497:513:04
8:54
#13632
FINISH
26.22 mi13:55:003:25:527:528:03
7:54
#13675
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi156085064506413427(Top 46%)3824(Top 30%)3824(Top 67%)
10K6.21 mi3.10 mi15339+2694923+1414923+14115142(Top 52%)4793(Top 38%)4793(Top 84%)
15K9.32 mi3.11 mi14649+6904515+4084515+40813427(Top 46%)3824(Top 30%)3824(Top 67%)
20K12.43 mi3.11 mi13770+8794011+5044011+50411362(Top 39%)2769(Top 22%)2769(Top 48%)
HALF13.11 mi0.68 mi13682+883959+523959+5212314(Top 42%)3219(Top 26%)3219(Top 56%)
25K15.53 mi2.42 mi14315-6334350-3914350-39117249(Top 59%)6126(Top 49%)6126(Top 107%)
30K18.64 mi3.11 mi13739+5764048+3024048+30211408(Top 39%)2984(Top 24%)2984(Top 52%)
20M20.00 mi1.36 mi13659+804033+154033+1513116(Top 45%)4009(Top 32%)4009(Top 70%)
21M21.00 mi1.00 mi13496+1633966+673966+6711243(Top 39%)3119(Top 25%)3119(Top 55%)
35K21.75 mi0.75 mi13484+123981-153981-1514014(Top 48%)4643(Top 37%)4643(Top 81%)
23M23.00 mi1.25 mi13536-524045-644045-6414457(Top 50%)4964(Top 39%)4964(Top 87%)
24M24.00 mi1.00 mi13622-864116-714116-7115194(Top 52%)5437(Top 43%)5437(Top 95%)
40K24.85 mi0.85 mi13639-174142-264142-2614235(Top 49%)5006(Top 40%)5006(Top 88%)
25.2M25.20 mi0.35 mi13632+74150-84150-814114(Top 49%)4955(Top 39%)4955(Top 87%)
FINISH26.22 mi1.02 mi13675-434198-484198-4814511(Top 50%)5181(Top 41%)5181(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13427

Females

3824

F18-39

3824

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15142

Females

4793

F18-39

4793

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13427

Females

3824

F18-39

3824

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11362

Females

2769

F18-39

2769

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12314

Females

3219

F18-39

3219

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17249

Females

6126

F18-39

6126

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11408

Females

2984

F18-39

2984

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13116

Females

4009

F18-39

4009

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11243

Females

3119

F18-39

3119

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14014

Females

4643

F18-39

4643

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14457

Females

4964

F18-39

4964

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15194

Females

5437

F18-39

5437

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14235

Females

5006

F18-39

5006

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14114

Females

4955

F18-39

4955

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14511

Females

5181

F18-39

5181

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3416*
Passed By
1013
Net Change
+1933
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15608
5K10K428*159+269#15608#15339
10K15K716*26+690#15339#14649
15K20K882*3+879#14649#13770
20KHALF9911+88#13770#13682
HALF25K37200-633#13682#14315
25K30K587*11+576#14315#13739
30K20M14767+80#13739#13659
20M21M17714+163#13659#13496
21M35K6452+12#13496#13484
35K23M75127-52#13484#13536
23M24M56142-86#13536#13622
24M40K6077-17#13622#13639
40K25.2M3629+7#13639#13632
25.2MFINISH5295-43#13632#13675
TOTALS3416*1013+1933

* 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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Activity Data

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