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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marion Jones

Bib: 27454 •F •Age: N/A

IL

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
Age Group (F40-44)
#0 / 1737
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
36:35
3.11 mi
Rank: #28707
Start → 5K
36:35 | 11:47/mi
10K
1:15:53
6.21 mi
Rank: #28820 (-113)
5K → 10K
39:18 | 12:39/mi
15K
1:55:46
9.32 mi
Rank: #28834 (-14)
10K → 15K
39:53 | 12:51/mi
20K
2:37:45
12.43 mi
Rank: #28848 (-14)
15K → 20K
41:59 | 13:31/mi
HALF
2:47:28
13.11 mi
Rank: #28864 (-16)
20K → HALF
9:43 | 14:16/mi
25K
3:23:58
15.53 mi
Rank: #28895 (-31)
HALF → 25K
36:30 | 15:04/mi
30K
4:11:33
18.64 mi
Rank: #28912 (-17)
25K → 30K
47:35 | 15:19/mi
20M
4:31:50
20.00 mi
Rank: #28907 (+5)
30K → 20M
20:17 | 14:56/mi
21M
4:47:55
21.00 mi
Rank: #28910 (-3)
20M → 21M
16:05 | 16:05/mi
35K
4:58:14
21.75 mi
Rank: #28908 (+2)
21M → 35K
10:19 | 13:48/mi
23M
5:16:42
23.00 mi
Rank: #28909 (-1)
35K → 23M
18:28 | 14:46/mi
24M
5:31:29
24.00 mi
Rank: #28922 (-13)
23M → 24M
14:47 | 14:47/mi
40K
5:44:05
24.85 mi
Rank: #28929 (-7)
24M → 40K
12:36 | 14:45/mi
25.2M
5:49:32
25.20 mi
Rank: #28930 (-1)
40K → 25.2M
5:27 | 15:49/mi
FINISH
6:03:21
26.22 mi
Rank: #28930
25.2M → FINISH
13:49 | 13:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:47:28
Pace12:47 /mi
2nd Half
Distance13.11 mi
Time3:15:53
Pace14:57 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5436:3511:4736:35
11:47
-
10K
6.21 mi12:38:121:15:5312:1339:18
12:39
+0:52
15K
9.32 mi13:18:051:55:4612:2639:53
12:51
+0:12
20K
12.43 mi14:00:042:37:4512:4241:59
13:31
+0:40
HALF
13.11 mi14:09:472:47:2812:479:43
14:16
+0:45
25K
15.53 mi14:46:173:23:5813:0836:30
15:04
+0:48
30K
18.64 mi15:33:524:11:3313:3047:35
15:19
+0:15
20M
20.00 mi15:54:094:31:5013:3620:17
14:56
-0:23
21M
21.00 mi16:10:144:47:5513:4316:05
16:05
+1:09
35K
21.75 mi16:20:334:58:1413:4310:19
13:48
-2:17
23M
23.00 mi16:39:015:16:4213:4718:28
14:46
+0:58
24M
24.00 mi16:53:485:31:2913:4914:47
14:47
+0:01
40K
24.85 mi17:06:245:44:0513:5112:36
14:45
-0:02
25.2M
25.20 mi17:11:515:49:3213:535:27
15:49
+1:04
FINISH
26.22 mi17:25:406:03:2113:5313:49
13:34
-2:15

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

11:47 /mi

Average Pace

13:52 /mi

Slowest Pace

16:05 /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

3:01:53

50% of race

Time at Steady Pace

2:39:56

44% of race

Time at Slower Pace

21:32

6% of race

Average Pace: 13:51 /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 mi11:58:5436:3511:4736:35
11:47
#28707
10K
6.21 mi12:38:121:15:5312:1339:18
12:39
#28820
15K
9.32 mi13:18:051:55:4612:2639:53
12:51
#28834
20K
12.43 mi14:00:042:37:4512:4241:59
13:31
#28848
HALF
13.11 mi14:09:472:47:2812:479:43
14:16
#28864
25K
15.53 mi14:46:173:23:5813:0836:30
15:04
#28895
30K
18.64 mi15:33:524:11:3313:3047:35
15:19
#28912
20M
20.00 mi15:54:094:31:5013:3620:17
14:56
#28907
21M
21.00 mi16:10:144:47:5513:4316:05
16:05
#28910
35K
21.75 mi16:20:334:58:1413:4310:19
13:48
#28908
23M
23.00 mi16:39:015:16:4213:4718:28
14:46
#28909
24M
24.00 mi16:53:485:31:2913:4914:47
14:47
#28922
40K
24.85 mi17:06:245:44:0513:5112:36
14:45
#28929
25.2M
25.20 mi17:11:515:49:3213:535:27
15:49
#28930
FINISH
26.22 mi17:25:406:03:2113:5313:49
13:34
#28930
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi28707123601236028782(Top 99%)12423(Top 99%)12423(Top 715%)
10K6.21 mi3.10 mi28820-11312443-8312443-8328869(Top 99%)12477(Top 99%)12477(Top 718%)
15K9.32 mi3.11 mi28834-1412451-812451-828782(Top 99%)12423(Top 99%)12423(Top 715%)
20K12.43 mi3.11 mi28848-1412465-1412465-1428812(Top 99%)12447(Top 99%)12447(Top 717%)
HALF13.11 mi0.68 mi28864-1612477-1212477-1228945(Top 100%)12550(Top 100%)12550(Top 723%)
25K15.53 mi2.42 mi28895-3112496-1912496-1928917(Top 100%)12520(Top 100%)12520(Top 721%)
30K18.64 mi3.11 mi28912-1712511-1512511-1528838(Top 99%)12488(Top 99%)12488(Top 719%)
20M20.00 mi1.36 mi28907+512507+412507+428592(Top 99%)12365(Top 98%)12365(Top 712%)
21M21.00 mi1.00 mi28910-312510-312510-328623(Top 99%)12398(Top 99%)12398(Top 714%)
35K21.75 mi0.75 mi28908+2125101251028249(Top 97%)12225(Top 97%)12225(Top 704%)
23M23.00 mi1.25 mi28909-112513-312513-328548(Top 98%)12371(Top 98%)12371(Top 712%)
24M24.00 mi1.00 mi28922-1312525-1212525-1228658(Top 99%)12431(Top 99%)12431(Top 716%)
40K24.85 mi0.85 mi28929-712529-412529-428335(Top 98%)12287(Top 98%)12287(Top 707%)
25.2M25.20 mi0.35 mi28930-112531-212531-228367(Top 98%)12326(Top 98%)12326(Top 710%)
FINISH26.22 mi1.02 mi2893012533-212533-228514(Top 98%)12365(Top 98%)12365(Top 712%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28782

Females

12423

F40-44

12423

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28869

Females

12477

F40-44

12477

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28782

Females

12423

F40-44

12423

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28812

Females

12447

F40-44

12447

20K→HALF

12.4 - 13.1 mi

Top 100%
×2
+19ft-37ft

Overall

28945

Females

12550

F40-44

12550

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28917

Females

12520

F40-44

12520

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28838

Females

12488

F40-44

12488

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28592

Females

12365

F40-44

12365

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28623

Females

12398

F40-44

12398

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28249

Females

12225

F40-44

12225

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28548

Females

12371

F40-44

12371

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28658

Females

12431

F40-44

12431

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28335

Females

12287

F40-44

12287

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28367

Females

12326

F40-44

12326

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28514

Females

12365

F40-44

12365

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
117
Passed By
340
Net Change
-223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28707
5K → 10K13126-113#28707#28820
10K → 15K2438-14#28820#28834
15K → 20K2438-14#28834#28848
20K → HALF117-16#28848#28864
HALF → 25K1344-31#28864#28895
25K → 30K825-17#28895#28912
30K → 20M116+5#28912#28907
20M → 21M58-3#28907#28910
21M → 35K42+2#28910#28908
35K → 23M45-1#28908#28909
23M → 24M215-13#28909#28922
24M → 40K310-7#28922#28929
40K → 25.2M12-1#28929#28930
25.2M → FINISH440#28930#28930
TOTALS117340-223
📊

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

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