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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jordan Donnelly

Bib: 663 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 9%
Age Group (M18-39)
#0 / 5723
Top 23%
Race Day Weather
51Β°/41Β°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
17:36
3.11 mi
Rank: #419
Start β†’ 5K
17:36 | 5:40/mi
10K
35:53
6.21 mi
Rank: #617 (-198)
5K β†’ 10K
18:17 | 5:54/mi
15K
54:22
9.32 mi
Rank: #728 (-111)
10K β†’ 15K
18:29 | 5:57/mi
20K
1:13:15
12.43 mi
Rank: #868 (-140)
15K β†’ 20K
18:53 | 6:05/mi
HALF
1:17:21
13.11 mi
Rank: #890 (-22)
20K β†’ HALF
4:06 | 6:01/mi
25K
1:32:11
15.53 mi
Rank: #955 (-65)
HALF β†’ 25K
14:50 | 6:07/mi
30K
1:51:33
18.64 mi
Rank: #1022 (-67)
25K β†’ 30K
19:22 | 6:15/mi
20M
2:00:03
20.00 mi
Rank: #1031 (-9)
30K β†’ 20M
8:30 | 6:16/mi
21M
2:06:44
21.00 mi
Rank: #1067 (-36)
20M β†’ 21M
6:41 | 6:41/mi
35K
2:11:34
21.75 mi
Rank: #1123 (-56)
21M β†’ 35K
4:50 | 6:28/mi
23M
2:20:08
23.00 mi
Rank: #1233 (-110)
35K β†’ 23M
8:34 | 6:51/mi
24M
2:27:01
24.00 mi
Rank: #1332 (-99)
23M β†’ 24M
6:53 | 6:53/mi
40K
2:33:08
24.85 mi
Rank: #1438 (-106)
24M β†’ 40K
6:07 | 7:10/mi
25.2M
2:35:46
25.20 mi
Rank: #1467 (-29)
40K β†’ 25.2M
2:38 | 7:39/mi
FINISH
2:42:55
26.22 mi
Rank: #1595 (-128)
25.2M β†’ FINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:21
Pace5:55 /mi
2nd Half
Distance13.11 mi
Time1:25:34
Pace6:32 /mi
πŸ“ŠPositive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4117:365:4017:36
5:40
-
10K
6.21 mi10:35:5835:535:4718:17
5:54
+0:14
15K
9.32 mi10:54:2754:225:5018:29
5:57
+0:03
20K
12.43 mi11:13:201:13:155:5418:53
6:05
+0:08
HALF
13.11 mi11:17:261:17:215:554:06
6:01
-0:04
25K
15.53 mi11:32:161:32:115:5714:50
6:07
+0:06
30K
18.64 mi11:51:381:51:336:0019:22
6:15
+0:08
20M
20.00 mi12:00:082:00:036:018:30
6:16
+0:01
21M
21.00 mi12:06:492:06:446:036:41
6:41
+0:25
35K
21.75 mi12:11:392:11:346:034:50
6:28
-0:13
23M
23.00 mi12:20:132:20:086:068:34
6:51
+0:23
24M
24.00 mi12:27:062:27:016:086:53
6:53
+0:02
40K
24.85 mi12:33:132:33:086:106:07
7:10
+0:17
25.2M
25.20 mi12:35:512:35:466:112:38
7:39
+0:29
FINISH
26.22 mi12:43:002:42:556:147:09
7:01
-0:38

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

5:40 /mi

Average Pace

6:13 /mi

Slowest Pace

7:39 /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

54:22

33% of race

Time at Steady Pace

1:10:31

43% of race

Time at Slower Pace

38:02

23% of race

Average Pace: 6:13 /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 mi10:17:4117:365:4017:36
5:40
#419
10K
6.21 mi10:35:5835:535:4718:17
5:54
#617
15K
9.32 mi10:54:2754:225:5018:29
5:57
#728
20K
12.43 mi11:13:201:13:155:5418:53
6:05
#868
HALF
13.11 mi11:17:261:17:215:554:06
6:01
#890
25K
15.53 mi11:32:161:32:115:5714:50
6:07
#955
30K
18.64 mi11:51:381:51:336:0019:22
6:15
#1022
20M
20.00 mi12:00:082:00:036:018:30
6:16
#1031
21M
21.00 mi12:06:492:06:446:036:41
6:41
#1067
35K
21.75 mi12:11:392:11:346:034:50
6:28
#1123
23M
23.00 mi12:20:132:20:086:068:34
6:51
#1233
24M
24.00 mi12:27:062:27:016:086:53
6:53
#1332
40K
24.85 mi12:33:132:33:086:106:07
7:10
#1438
25.2M
25.20 mi12:35:512:35:466:112:38
7:39
#1467
FINISH
26.22 mi12:43:002:42:556:147:09
7:01
#1595
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4193933931138(Top 4%)1095(Top 7%)1095(Top 19%)
10K6.21 mi3.10 mi617-198582-189582-189944(Top 3%)905(Top 6%)905(Top 16%)
15K9.32 mi3.11 mi728-111694-112694-1121138(Top 4%)1095(Top 7%)1095(Top 19%)
20K12.43 mi3.11 mi868-140833-139833-1391490(Top 5%)1438(Top 9%)1438(Top 25%)
HALF13.11 mi0.68 mi890-22852-19852-191532(Top 5%)1479(Top 9%)1479(Top 26%)
25K15.53 mi2.42 mi955-65916-64916-641524(Top 5%)1471(Top 9%)1471(Top 26%)
30K18.64 mi3.11 mi1022-67980-64980-641387(Top 5%)1335(Top 8%)1335(Top 23%)
20M20.00 mi1.36 mi1031-9988-8988-81378(Top 5%)1324(Top 8%)1324(Top 23%)
21M21.00 mi1.00 mi1067-361023-351023-351933(Top 7%)1847(Top 11%)1847(Top 32%)
35K21.75 mi0.75 mi1123-561078-551078-553281(Top 11%)3041(Top 19%)3041(Top 53%)
23M23.00 mi1.25 mi1233-1101186-1081186-1084353(Top 15%)3878(Top 24%)3878(Top 68%)
24M24.00 mi1.00 mi1332-991281-951281-955651(Top 19%)4784(Top 29%)4784(Top 84%)
40K24.85 mi0.85 mi1438-1061384-1031384-1036396(Top 22%)5225(Top 32%)5225(Top 91%)
25.2M25.20 mi0.35 mi1467-291412-281412-285895(Top 20%)4814(Top 29%)4814(Top 84%)
FINISH26.22 mi1.02 mi1595-1281535-1231535-1237634(Top 26%)5833(Top 36%)5833(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1138

Males

1095

M18-39

1095

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

944

Males

905

M18-39

905

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1138

Males

1095

M18-39

1095

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1490

Males

1438

M18-39

1438

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1532

Males

1479

M18-39

1479

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1524

Males

1471

M18-39

1471

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1387

Males

1335

M18-39

1335

30K→20M

18.6 - 20.0 mi

Top 5%
Γ—5
+64ft-50ft

Overall

1378

Males

1324

M18-39

1324

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

1933

Males

1847

M18-39

1847

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3281

Males

3041

M18-39

3041

35K→23M

21.8 - 23.0 mi

Top 15%
Γ—5
+23ft-63ft

Overall

4353

Males

3878

M18-39

3878

23M→24M

23.0 - 24.0 mi

Top 19%
Γ—6
+12ft-82ft

Overall

5651

Males

4784

M18-39

4784

24M→40K

24.0 - 24.9 mi

Top 22%
Γ—1
+6ft-20ft

Overall

6396

Males

5225

M18-39

5225

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5895

Males

4814

M18-39

4814

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
Γ—2
+22ft-21ft

Overall

7634

Males

5833

M18-39

5833

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
103
Passed By
1279
Net Change
-1176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#419
5K β†’ 10K0198-198#419#617
10K β†’ 15K2113-111#617#728
15K β†’ 20K1141-140#728#868
20K β†’ HALF224-22#868#890
HALF β†’ 25K1176-65#890#955
25K β†’ 30K2693-67#955#1022
30K β†’ 20M2029-9#1022#1031
20M β†’ 21M844-36#1031#1067
21M β†’ 35K662-56#1067#1123
35K β†’ 23M8118-110#1123#1233
23M β†’ 24M8107-99#1233#1332
24M β†’ 40K4110-106#1332#1438
40K β†’ 25.2M433-29#1438#1467
25.2M β†’ FINISH3131-128#1467#1595
TOTALS1031279-1176
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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