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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Maddie Dalton

Bib: 15018 •F •Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Maddie

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 · 8:39/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
28:39
3.11 mi
Rank: #23523
Start → 5K
28:39 | 9:14/mi
10K
55:31
6.21 mi
Rank: #22440 (+1083)
5K → 10K
26:52 | 8:39/mi
15K
1:22:34
9.32 mi
Rank: #22050 (+390)
10K → 15K
27:03 | 8:43/mi
20K
1:50:00
12.43 mi
Rank: #21786 (+264)
15K → 20K
27:26 | 8:50/mi
HALF
1:55:57
13.11 mi
Rank: #21768 (+18)
20K → HALF
5:57 | 8:44/mi
25K
2:17:12
15.53 mi
Rank: #21483 (+285)
HALF → 25K
21:15 | 8:46/mi
30K
2:45:24
18.64 mi
Rank: #21180 (+303)
25K → 30K
28:12 | 9:05/mi
20M
2:57:56
20.00 mi
Rank: #21061 (+119)
30K → 20M
12:32 | 9:14/mi
21M
3:09:13
21.00 mi
Rank: #21327 (-266)
20M → 21M
11:17 | 11:17/mi
35K
3:16:07
21.75 mi
Rank: #21310 (+17)
21M → 35K
6:54 | 9:14/mi
23M
3:27:55
23.00 mi
Rank: #21271 (+39)
35K → 23M
11:48 | 9:26/mi
24M
3:37:10
24.00 mi
Rank: #21247 (+24)
23M → 24M
9:15 | 9:15/mi
40K
3:46:42
24.85 mi
Rank: #21473 (-226)
24M → 40K
9:32 | 11:10/mi
25.2M
3:50:47
25.20 mi
Rank: #21560 (-87)
40K → 25.2M
4:05 | 11:51/mi
FINISH
3:59:53
26.22 mi
Rank: #21540 (+20)
25.2M → FINISH
9:06 | 8:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:03:56
Pace9:28 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2528:399:1428:39
9:14
-
10K
6.21 mi12:22:1755:318:5726:52
8:39
-0:35
15K
9.32 mi12:49:201:22:348:5227:03
8:43
+0:04
20K
12.43 mi13:16:461:50:008:5227:26
8:50
+0:07
HALF
13.11 mi13:22:431:55:578:515:57
8:44
-0:06
25K
15.53 mi13:43:582:17:128:5021:15
8:46
+0:02
30K
18.64 mi14:12:102:45:248:5328:12
9:05
+0:19
20M
20.00 mi14:24:422:57:568:5412:32
9:14
+0:09
21M
21.00 mi14:35:593:09:139:0111:17
11:17
+2:03
35K
21.75 mi14:42:533:16:079:026:54
9:14
-2:03
23M
23.00 mi14:54:413:27:559:0311:48
9:26
+0:12
24M
24.00 mi15:03:563:37:109:039:15
9:15
-0:11
40K
24.85 mi15:13:283:46:429:089:32
11:10
+1:55
25.2M
25.20 mi15:17:333:50:479:104:05
11:51
+0:41
FINISH
26.22 mi15:26:393:59:539:109:06
8:56
-2:55

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

8:39 /mi

Average Pace

9:09 /mi

Slowest Pace

11:51 /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

53:55

22% of race

Time at Steady Pace

2:41:04

67% of race

Time at Slower Pace

24:54

10% of race

Average Pace: 9:09 /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 mi11:55:2528:399:1428:39
9:14
#23523
10K
6.21 mi12:22:1755:318:5726:52
8:39
#22440
15K
9.32 mi12:49:201:22:348:5227:03
8:43
#22050
20K
12.43 mi13:16:461:50:008:5227:26
8:50
#21786
HALF
13.11 mi13:22:431:55:578:515:57
8:44
#21768
25K
15.53 mi13:43:582:17:128:5021:15
8:46
#21483
30K
18.64 mi14:12:102:45:248:5328:12
9:05
#21180
20M
20.00 mi14:24:422:57:568:5412:32
9:14
#21061
21M
21.00 mi14:35:593:09:139:0111:17
11:17
#21327
35K
21.75 mi14:42:533:16:079:026:54
9:14
#21310
23M
23.00 mi14:54:413:27:559:0311:48
9:26
#21271
24M
24.00 mi15:03:563:37:109:039:15
9:15
#21247
40K
24.85 mi15:13:283:46:429:089:32
11:10
#21473
25.2M
25.20 mi15:17:333:50:479:104:05
11:51
#21560
FINISH
26.22 mi15:26:393:59:539:109:06
8:56
#21540
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 mi235239436943621246(Top 73%)8260(Top 66%)8260(Top 145%)
10K6.21 mi3.10 mi22440+10838886+5508886+55021163(Top 73%)8213(Top 65%)8213(Top 144%)
15K9.32 mi3.11 mi22050+3908683+2038683+20321246(Top 73%)8260(Top 66%)8260(Top 145%)
20K12.43 mi3.11 mi21786+2648555+1288555+12821134(Top 73%)8212(Top 65%)8212(Top 144%)
HALF13.11 mi0.68 mi21768+188541+148541+1421504(Top 74%)8388(Top 67%)8388(Top 147%)
25K15.53 mi2.42 mi21483+2858413+1288413+12820057(Top 69%)7694(Top 61%)7694(Top 135%)
30K18.64 mi3.11 mi21180+3038266+1478266+14719969(Top 69%)7724(Top 61%)7724(Top 135%)
20M20.00 mi1.36 mi21061+1198226+408226+4019992(Top 69%)7821(Top 62%)7821(Top 137%)
21M21.00 mi1.00 mi21327-2668363-1378363-13723726(Top 82%)9826(Top 78%)9826(Top 172%)
35K21.75 mi0.75 mi21310+178368-58368-520905(Top 72%)8398(Top 67%)8398(Top 147%)
23M23.00 mi1.25 mi21271+398349+198349+1920381(Top 70%)8158(Top 65%)8158(Top 143%)
24M24.00 mi1.00 mi21247+248356-78356-720476(Top 71%)8281(Top 66%)8281(Top 145%)
40K24.85 mi0.85 mi21473-2268484-1288484-12824545(Top 85%)10411(Top 83%)10411(Top 182%)
25.2M25.20 mi0.35 mi21560-878530-468530-4624171(Top 83%)10214(Top 81%)10214(Top 179%)
FINISH26.22 mi1.02 mi21540+208526+48526+420243(Top 70%)8207(Top 65%)8207(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21246

Females

8260

F18-39

8260

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21163

Females

8213

F18-39

8213

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21246

Females

8260

F18-39

8260

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21134

Females

8212

F18-39

8212

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21504

Females

8388

F18-39

8388

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20057

Females

7694

F18-39

7694

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

19969

Females

7724

F18-39

7724

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19992

Females

7821

F18-39

7821

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23726

Females

9826

F18-39

9826

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20905

Females

8398

F18-39

8398

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20381

Females

8158

F18-39

8158

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20476

Females

8281

F18-39

8281

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24545

Females

10411

F18-39

10411

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24171

Females

10214

F18-39

10214

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20243

Females

8207

F18-39

8207

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2979*
Passed By
869
Net Change
+1983
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23523
5K → 10K1104*21+1083#23523#22440
10K → 15K437*47+390#22440#22050
15K → 20K322*58+264#22050#21786
20K → HALF3618+18#21786#21768
HALF → 25K294*9+285#21768#21483
25K → 30K333*30+303#21483#21180
30K → 20M14223+119#21180#21061
20M → 21M20200-266#21061#21327
21M → 35K5437+17#21327#21310
35K → 23M9354+39#21310#21271
23M → 24M6743+24#21271#21247
24M → 40K15200-226#21247#21473
40K → 25.2M491-87#21473#21560
25.2M → FINISH5838+20#21560#21540
TOTALS2979*869+1983

* 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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