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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

I Fan Chen

Bib: 18087 β€’F β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 41%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
23:25
3.11 mi
Rank: #13097
Start β†’ 5K
23:25 | 7:33/mi
10K
46:22
6.21 mi
Rank: #12506 (+591)
5K β†’ 10K
22:57 | 7:24/mi
15K
1:09:29
9.32 mi
Rank: #12425 (+81)
10K β†’ 15K
23:07 | 7:27/mi
20K
1:33:18
12.43 mi
Rank: #12657 (-232)
15K β†’ 20K
23:49 | 7:40/mi
HALF
1:38:21
13.11 mi
Rank: #12631 (+26)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:56:49
15.53 mi
Rank: #12574 (+57)
HALF β†’ 25K
18:28 | 7:37/mi
30K
2:21:05
18.64 mi
Rank: #12453 (+121)
25K β†’ 30K
24:16 | 7:49/mi
20M
2:31:32
20.00 mi
Rank: #12297 (+156)
30K β†’ 20M
10:27 | 7:42/mi
21M
2:39:37
21.00 mi
Rank: #12169 (+128)
20M β†’ 21M
8:05 | 8:05/mi
35K
2:45:15
21.75 mi
Rank: #12114 (+55)
21M β†’ 35K
5:38 | 7:32/mi
23M
2:54:57
23.00 mi
Rank: #11977 (+137)
35K β†’ 23M
9:42 | 7:46/mi
24M
3:02:20
24.00 mi
Rank: #11807 (+170)
23M β†’ 24M
7:23 | 7:23/mi
40K
3:08:47
24.85 mi
Rank: #11681 (+126)
24M β†’ 40K
6:27 | 7:33/mi
25.2M
3:11:33
25.20 mi
Rank: #11607 (+74)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:18:43
26.22 mi
Rank: #11419 (+188)
25.2M β†’ FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:21
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:22
Pace7:40 /mi
πŸ“ŠPositive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2323:257:3323:25
7:33
-
10K
6.21 mi11:28:2046:227:2822:57
7:24
-0:09
15K
9.32 mi11:51:271:09:297:2823:07
7:27
+0:03
20K
12.43 mi12:15:161:33:187:3123:49
7:40
+0:13
HALF
13.11 mi12:20:191:38:217:315:03
7:25
-0:15
25K
15.53 mi12:38:471:56:497:3218:28
7:37
+0:12
30K
18.64 mi13:03:032:21:057:3524:16
7:49
+0:12
20M
20.00 mi13:13:302:31:327:3510:27
7:42
-0:07
21M
21.00 mi13:21:352:39:377:378:05
8:05
+0:23
35K
21.75 mi13:27:132:45:157:365:38
7:32
-0:33
23M
23.00 mi13:36:552:54:577:379:42
7:46
+0:14
24M
24.00 mi13:44:183:02:207:367:23
7:23
-0:23
40K
24.85 mi13:50:453:08:477:366:27
7:33
+0:10
25.2M
25.20 mi13:53:313:11:337:372:46
8:02
+0:29
FINISH
26.22 mi14:00:413:18:437:367:10
7:02
-1:00

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

7:02 /mi

Average Pace

7:35 /mi

Slowest Pace

8:05 /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

2:33:54

77% of race

Time at Steady Pace

44:49

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:05:2323:257:3323:25
7:33
#13097
10K
6.21 mi11:28:2046:227:2822:57
7:24
#12506
15K
9.32 mi11:51:271:09:297:2823:07
7:27
#12425
20K
12.43 mi12:15:161:33:187:3123:49
7:40
#12657
HALF
13.11 mi12:20:191:38:217:315:03
7:25
#12631
25K
15.53 mi12:38:471:56:497:3218:28
7:37
#12574
30K
18.64 mi13:03:032:21:057:3524:16
7:49
#12453
20M
20.00 mi13:13:302:31:327:3510:27
7:42
#12297
21M
21.00 mi13:21:352:39:377:378:05
8:05
#12169
35K
21.75 mi13:27:132:45:157:365:38
7:32
#12114
23M
23.00 mi13:36:552:54:577:379:42
7:46
#11977
24M
24.00 mi13:44:183:02:207:367:23
7:23
#11807
40K
24.85 mi13:50:453:08:477:366:27
7:33
#11681
25.2M
25.20 mi13:53:313:11:337:372:46
8:02
#11607
FINISH
26.22 mi14:00:413:18:437:367:10
7:02
#11419
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 mi130973543354312319(Top 42%)3184(Top 25%)3184(Top 56%)
10K6.21 mi3.10 mi12506+5913225+3183225+31811978(Top 41%)2953(Top 23%)2953(Top 52%)
15K9.32 mi3.11 mi12425+813199+263199+2612319(Top 42%)3184(Top 25%)3184(Top 56%)
20K12.43 mi3.11 mi12657-2323366-1673366-16713423(Top 46%)3893(Top 31%)3893(Top 68%)
HALF13.11 mi0.68 mi12631+263351+153351+1512246(Top 42%)3151(Top 25%)3151(Top 55%)
25K15.53 mi2.42 mi12574+573352-13352-112376(Top 43%)3372(Top 27%)3372(Top 59%)
30K18.64 mi3.11 mi12453+1213336+163336+1612059(Top 42%)3337(Top 27%)3337(Top 58%)
20M20.00 mi1.36 mi12297+1563273+633273+6310585(Top 36%)2688(Top 21%)2688(Top 47%)
21M21.00 mi1.00 mi12169+1283217+563217+5610486(Top 36%)2732(Top 22%)2732(Top 48%)
35K21.75 mi0.75 mi12114+553199+183199+1811135(Top 38%)3069(Top 24%)3069(Top 54%)
23M23.00 mi1.25 mi11977+1373158+413158+4110699(Top 37%)2958(Top 24%)2958(Top 52%)
24M24.00 mi1.00 mi11807+1703089+693089+699260(Top 32%)2313(Top 18%)2313(Top 40%)
40K24.85 mi0.85 mi11681+1263050+393050+399207(Top 32%)2388(Top 19%)2388(Top 42%)
25.2M25.20 mi0.35 mi11607+743027+233027+238603(Top 30%)2177(Top 17%)2177(Top 38%)
FINISH26.22 mi1.02 mi11419+1882953+742953+747893(Top 27%)1884(Top 15%)1884(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12319

Females

3184

F18-39

3184

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11978

Females

2953

F18-39

2953

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12319

Females

3184

F18-39

3184

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13423

Females

3893

F18-39

3893

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12246

Females

3151

F18-39

3151

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12376

Females

3372

F18-39

3372

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12059

Females

3337

F18-39

3337

30K→20M

18.6 - 20.0 mi

Top 36%
Γ—5
+64ft-50ft

Overall

10585

Females

2688

F18-39

2688

20M→21M

20.0 - 21.0 mi

Top 36%
Γ—8
+106ft-24ft

Overall

10486

Females

2732

F18-39

2732

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

11135

Females

3069

F18-39

3069

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10699

Females

2958

F18-39

2958

23M→24M

23.0 - 24.0 mi

Top 32%
Γ—6
+12ft-82ft

Overall

9260

Females

2313

F18-39

2313

24M→40K

24.0 - 24.9 mi

Top 32%
Γ—1
+6ft-20ft

Overall

9207

Females

2388

F18-39

2388

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8603

Females

2177

F18-39

2177

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
Γ—2
+22ft-21ft

Overall

7893

Females

1884

F18-39

1884

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2606*
Passed By
806
Net Change
+1678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13097
5K β†’ 10K668*77+591#13097#12506
10K β†’ 15K227*146+81#12506#12425
15K β†’ 20K90200-232#12425#12657
20K β†’ HALF4317+26#12657#12631
HALF β†’ 25K15598+57#12631#12574
25K β†’ 30K248*127+121#12574#12453
30K β†’ 20M17115+156#12453#12297
20M β†’ 21M15325+128#12297#12169
21M β†’ 35K7520+55#12169#12114
35K β†’ 23M17538+137#12114#11977
23M β†’ 24M18111+170#11977#11807
24M β†’ 40K14418+126#11807#11681
40K β†’ 25.2M806+74#11681#11607
25.2M β†’ FINISH1968+188#11607#11419
TOTALS2606*806+1678

* 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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Activity Data

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