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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nini Wu

Bib: 12970 •F •Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Female)
#0 / 12578
Top 6%
Masters (Masters Women)
#0 / 6862
Top 2%
Age Group (F50-54)
#0 / 1233
Top 0.7%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Nini

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:39/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:53
3.11 mi
Rank: #6120
Start → 5K
20:53 | 6:44/mi
10K
41:34
6.21 mi
Rank: #5818 (+302)
5K → 10K
20:41 | 6:40/mi
15K
1:02:40
9.32 mi
Rank: #6076 (-258)
10K → 15K
21:06 | 6:48/mi
20K
1:24:06
12.43 mi
Rank: #6325 (-249)
15K → 20K
21:26 | 6:54/mi
HALF
1:28:44
13.11 mi
Rank: #6354 (-29)
20K → HALF
4:38 | 6:48/mi
25K
1:45:29
15.53 mi
Rank: #6407 (-53)
HALF → 25K
16:45 | 6:55/mi
30K
2:07:40
18.64 mi
Rank: #6505 (-98)
25K → 30K
22:11 | 7:09/mi
20M
2:17:21
20.00 mi
Rank: #6483 (+22)
30K → 20M
9:41 | 7:08/mi
21M
2:25:04
21.00 mi
Rank: #6541 (-58)
20M → 21M
7:43 | 7:43/mi
35K
2:30:08
21.75 mi
Rank: #6485 (+56)
21M → 35K
5:04 | 6:47/mi
23M
2:39:35
23.00 mi
Rank: #6599 (-114)
35K → 23M
9:27 | 7:34/mi
24M
2:46:37
24.00 mi
Rank: #6570 (+29)
23M → 24M
7:02 | 7:02/mi
40K
2:52:55
24.85 mi
Rank: #6559 (+11)
24M → 40K
6:18 | 7:23/mi
25.2M
2:55:40
25.20 mi
Rank: #6568 (-9)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:03:03
26.22 mi
Rank: #6604 (-36)
25.2M → FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:44
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:34:19
Pace7:12 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1620:536:4420:53
6:44
-
10K
6.21 mi11:09:5741:346:4220:41
6:40
-0:04
15K
9.32 mi11:31:031:02:406:4421:06
6:48
+0:08
20K
12.43 mi11:52:291:24:066:4721:26
6:54
+0:06
HALF
13.11 mi11:57:071:28:446:474:38
6:48
-0:06
25K
15.53 mi12:13:521:45:296:4816:45
6:55
+0:07
30K
18.64 mi12:36:032:07:406:5122:11
7:09
+0:14
20M
20.00 mi12:45:442:17:216:539:41
7:08
-0:01
21M
21.00 mi12:53:272:25:046:557:43
7:43
+0:35
35K
21.75 mi12:58:312:30:086:555:04
6:47
-0:56
23M
23.00 mi13:07:582:39:356:579:27
7:34
+0:47
24M
24.00 mi13:15:002:46:376:577:02
7:02
-0:32
40K
24.85 mi13:21:182:52:556:586:18
7:23
+0:21
25.2M
25.20 mi13:24:032:55:406:592:45
7:59
+0:36
FINISH
26.22 mi13:31:263:03:037:007:23
7:15
-0:44

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

6:40 /mi

Average Pace

6:59 /mi

Slowest Pace

7:59 /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

2:36:50

86% of race

Time at Steady Pace

23:28

13% of race

Time at Slower Pace

2:45

2% of race

Average Pace: 6:59 /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 mi10:49:1620:536:4420:53
6:44
#6120
10K
6.21 mi11:09:5741:346:4220:41
6:40
#5818
15K
9.32 mi11:31:031:02:406:4421:06
6:48
#6076
20K
12.43 mi11:52:291:24:066:4721:26
6:54
#6325
HALF
13.11 mi11:57:071:28:446:474:38
6:48
#6354
25K
15.53 mi12:13:521:45:296:4816:45
6:55
#6407
30K
18.64 mi12:36:032:07:406:5122:11
7:09
#6505
20M
20.00 mi12:45:442:17:216:539:41
7:08
#6483
21M
21.00 mi12:53:272:25:046:557:43
7:43
#6541
35K
21.75 mi12:58:312:30:086:555:04
6:47
#6485
23M
23.00 mi13:07:582:39:356:579:27
7:34
#6599
24M
24.00 mi13:15:002:46:376:577:02
7:02
#6570
40K
24.85 mi13:21:182:52:556:586:18
7:23
#6559
25.2M
25.20 mi13:24:032:55:406:592:45
7:59
#6568
FINISH
26.22 mi13:31:263:03:037:007:23
7:15
#6604
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi61205455456759(Top 23%)735(Top 6%)735(Top 60%)
10K6.21 mi3.10 mi5818+302476+69476+695573(Top 19%)434(Top 3%)434(Top 35%)
15K9.32 mi3.11 mi6076-258536-60536-606759(Top 23%)735(Top 6%)735(Top 60%)
20K12.43 mi3.11 mi6325-249603-67603-677098(Top 24%)858(Top 7%)858(Top 70%)
HALF13.11 mi0.68 mi6354-29609-6609-67171(Top 25%)860(Top 7%)860(Top 70%)
25K15.53 mi2.42 mi6407-53647-38647-386771(Top 23%)811(Top 6%)811(Top 66%)
30K18.64 mi3.11 mi6505-98701-54701-546974(Top 24%)978(Top 8%)978(Top 79%)
20M20.00 mi1.36 mi6483+22707-6707-66478(Top 22%)901(Top 7%)901(Top 73%)
21M21.00 mi1.00 mi6541-58722-15722-157956(Top 27%)1578(Top 13%)1578(Top 128%)
35K21.75 mi0.75 mi6485+56710+12710+125538(Top 19%)698(Top 6%)698(Top 57%)
23M23.00 mi1.25 mi6599-114762-52762-529243(Top 32%)2199(Top 17%)2199(Top 178%)
24M24.00 mi1.00 mi6570+29771-9771-96733(Top 23%)1188(Top 9%)1188(Top 96%)
40K24.85 mi0.85 mi6559+11781-10781-107945(Top 27%)1764(Top 14%)1764(Top 143%)
25.2M25.20 mi0.35 mi6568-9788-7788-78220(Top 28%)1951(Top 16%)1951(Top 158%)
FINISH26.22 mi1.02 mi6604-36814-26814-269474(Top 33%)2581(Top 21%)2581(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6759

Females

735

F50-54

735

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5573

Females

434

F50-54

434

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6759

Females

735

F50-54

735

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7098

Females

858

F50-54

858

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7171

Females

860

F50-54

860

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6771

Females

811

F50-54

811

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6974

Females

978

F50-54

978

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6478

Females

901

F50-54

901

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7956

Females

1578

F50-54

1578

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5538

Females

698

F50-54

698

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9243

Females

2199

F50-54

2199

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6733

Females

1188

F50-54

1188

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7945

Females

1764

F50-54

1764

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8220

Females

1951

F50-54

1951

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9474

Females

2581

F50-54

2581

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1164*
Passed By
1382
Net Change
-484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6120
5K → 10K382*80+302#6120#5818
10K → 15K54200-258#5818#6076
15K → 20K89200-249#6076#6325
20K → HALF1443-29#6325#6354
HALF → 25K81134-53#6354#6407
25K → 30K118200-98#6407#6505
30K → 20M8967+22#6505#6483
20M → 21M45103-58#6483#6541
21M → 35K7317+56#6541#6485
35K → 23M47161-114#6485#6599
23M → 24M6334+29#6599#6570
24M → 40K5645+11#6570#6559
40K → 25.2M1625-9#6559#6568
25.2M → FINISH3773-36#6568#6604
TOTALS1164*1382-484

* 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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