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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Delin He

Bib: 8745 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 48%
Age Group (M50-54)
#0 / 1868
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
21:41
3.11 mi
Rank: #8380
Start β†’ 5K
21:41 | 6:59/mi
10K
43:06
6.21 mi
Rank: #8102 (+278)
5K β†’ 10K
21:25 | 6:54/mi
15K
1:04:30
9.32 mi
Rank: #7975 (+127)
10K β†’ 15K
21:24 | 6:54/mi
20K
1:26:06
12.43 mi
Rank: #7830 (+145)
15K β†’ 20K
21:36 | 6:58/mi
HALF
1:30:51
13.11 mi
Rank: #7856 (-26)
20K β†’ HALF
4:45 | 6:59/mi
25K
1:48:28
15.53 mi
Rank: #8037 (-181)
HALF β†’ 25K
17:37 | 7:16/mi
30K
2:13:05
18.64 mi
Rank: #8752 (-715)
25K β†’ 30K
24:37 | 7:56/mi
20M
2:24:37
20.00 mi
Rank: #9284 (-532)
30K β†’ 20M
11:32 | 8:30/mi
21M
2:33:53
21.00 mi
Rank: #9763 (-479)
20M β†’ 21M
9:16 | 9:16/mi
35K
2:40:48
21.75 mi
Rank: #10317 (-554)
21M β†’ 35K
6:55 | 9:15/mi
23M
2:54:19
23.00 mi
Rank: #11746 (-1429)
35K β†’ 23M
13:31 | 10:49/mi
24M
3:03:43
24.00 mi
Rank: #12315 (-569)
23M β†’ 24M
9:24 | 9:24/mi
40K
3:12:02
24.85 mi
Rank: #12760 (-445)
24M β†’ 40K
8:19 | 9:44/mi
25.2M
3:16:18
25.20 mi
Rank: #13138 (-378)
40K β†’ 25.2M
4:16 | 12:23/mi
FINISH
3:24:40
26.22 mi
Rank: #13273 (-135)
25.2M β†’ FINISH
8:22 | 8:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:51
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:53:49
Pace8:41 /mi
πŸ“ŠPositive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1021:416:5921:41
6:59
-
10K
6.21 mi11:11:3543:066:5721:25
6:54
-0:05
15K
9.32 mi11:32:591:04:306:5621:24
6:54
0:00
20K
12.43 mi11:54:351:26:066:5621:36
6:58
+0:04
HALF
13.11 mi11:59:201:30:516:564:45
6:59
+0:01
25K
15.53 mi12:16:571:48:286:5917:37
7:16
+0:17
30K
18.64 mi12:41:342:13:057:0924:37
7:56
+0:40
20M
20.00 mi12:53:062:24:377:1411:32
8:30
+0:34
21M
21.00 mi13:02:222:33:537:209:16
9:16
+0:46
35K
21.75 mi13:09:172:40:487:246:55
9:15
-0:01
23M
23.00 mi13:22:482:54:197:3513:31
10:49
+1:34
24M
24.00 mi13:32:123:03:437:409:24
9:24
-1:25
40K
24.85 mi13:40:313:12:027:448:19
9:44
+0:20
25.2M
25.20 mi13:44:473:16:187:484:16
12:23
+2:39
FINISH
26.22 mi13:53:093:24:407:498:22
8:13
-4:10

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

6:54 /mi

Average Pace

7:49 /mi

Slowest Pace

12:23 /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

1:48:28

53% of race

Time at Steady Pace

44:31

22% of race

Time at Slower Pace

51:41

25% of race

Average Pace: 7:48 /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 mi10:50:1021:416:5921:41
6:59
#8380
10K
6.21 mi11:11:3543:066:5721:25
6:54
#8102
15K
9.32 mi11:32:591:04:306:5621:24
6:54
#7975
20K
12.43 mi11:54:351:26:066:5621:36
6:58
#7830
HALF
13.11 mi11:59:201:30:516:564:45
6:59
#7856
25K
15.53 mi12:16:571:48:286:5917:37
7:16
#8037
30K
18.64 mi12:41:342:13:057:0924:37
7:56
#8752
20M
20.00 mi12:53:062:24:377:1411:32
8:30
#9284
21M
21.00 mi13:02:222:33:537:209:16
9:16
#9763
35K
21.75 mi13:09:172:40:487:246:55
9:15
#10317
23M
23.00 mi13:22:482:54:197:3513:31
10:49
#11746
24M
24.00 mi13:32:123:03:437:409:24
9:24
#12315
40K
24.85 mi13:40:313:12:027:448:19
9:44
#12760
25.2M
25.20 mi13:44:473:16:187:484:16
12:23
#13138
FINISH
26.22 mi13:53:093:24:407:498:22
8:13
#13273
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8380716171617679(Top 26%)6656(Top 41%)6656(Top 356%)
10K6.21 mi3.10 mi8102+2786967+1946967+1947867(Top 27%)6808(Top 42%)6808(Top 364%)
15K9.32 mi3.11 mi7975+1276872+956872+957679(Top 26%)6656(Top 41%)6656(Top 356%)
20K12.43 mi3.11 mi7830+1456767+1056767+1057530(Top 26%)6520(Top 40%)6520(Top 349%)
HALF13.11 mi0.68 mi7856-266782-156782-158469(Top 29%)7168(Top 44%)7168(Top 384%)
25K15.53 mi2.42 mi8037-1816891-1096891-1099420(Top 32%)7555(Top 46%)7555(Top 404%)
30K18.64 mi3.11 mi8752-7157280-3897280-38912922(Top 45%)9073(Top 56%)9073(Top 486%)
20M20.00 mi1.36 mi9284-5327537-2577537-25716119(Top 56%)10345(Top 63%)10345(Top 554%)
21M21.00 mi1.00 mi9763-4797766-2297766-22917456(Top 60%)10889(Top 67%)10889(Top 583%)
35K21.75 mi0.75 mi10317-5548017-2518017-25120923(Top 72%)12433(Top 76%)12433(Top 666%)
23M23.00 mi1.25 mi11746-14298682-6658682-66524054(Top 83%)13873(Top 85%)13873(Top 743%)
24M24.00 mi1.00 mi12315-5698891-2098891-20920961(Top 72%)12356(Top 76%)12356(Top 661%)
40K24.85 mi0.85 mi12760-4459075-1849075-18421108(Top 73%)12395(Top 76%)12395(Top 664%)
25.2M25.20 mi0.35 mi13138-3789232-1579232-15725097(Top 86%)14317(Top 88%)14317(Top 766%)
FINISH26.22 mi1.02 mi13273-1359254-229254-2216448(Top 57%)10188(Top 62%)10188(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
Γ—21
+97ft-345ft

Overall

7679

Males

6656

M50-54

6656

5K→10K

3.1 - 6.2 mi

Top 27%
Γ—5
+79ft-138ft

Overall

7867

Males

6808

M50-54

6808

10K→15K

6.2 - 9.3 mi

Top 26%
Γ—3
+67ft-78ft

Overall

7679

Males

6656

M50-54

6656

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7530

Males

6520

M50-54

6520

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8469

Males

7168

M50-54

7168

HALF→25K

13.1 - 15.5 mi

Top 32%
Γ—4
+66ft-88ft

Overall

9420

Males

7555

M50-54

7555

25K→30K

15.5 - 18.6 mi

Top 45%
Γ—9
+181ft-148ft

Overall

12922

Males

9073

M50-54

9073

30K→20M

18.6 - 20.0 mi

Top 56%
Γ—5
+64ft-50ft

Overall

16119

Males

10345

M50-54

10345

20M→21M

20.0 - 21.0 mi

Top 60%
Γ—8
+106ft-24ft

Overall

17456

Males

10889

M50-54

10889

21M→35K

21.0 - 21.8 mi

Top 72%
Γ—7
+17ft-86ft

Overall

20923

Males

12433

M50-54

12433

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24054

Males

13873

M50-54

13873

23M→24M

23.0 - 24.0 mi

Top 72%
Γ—6
+12ft-82ft

Overall

20961

Males

12356

M50-54

12356

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21108

Males

12395

M50-54

12395

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25097

Males

14317

M50-54

14317

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
Γ—2
+22ft-21ft

Overall

16448

Males

10188

M50-54

10188

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1017*
Passed By
2243
Net Change
-4893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8380
5K β†’ 10K371*93+278#8380#8102
10K β†’ 15K19467+127#8102#7975
15K β†’ 20K211*66+145#7975#7830
20K β†’ HALF1339-26#7830#7856
HALF β†’ 25K68200-181#7856#8037
25K β†’ 30K39200-715#8037#8752
30K β†’ 20M22200-532#8752#9284
20M β†’ 21M10200-479#9284#9763
21M β†’ 35K8200-554#9763#10317
35K β†’ 23M7200-1429#10317#11746
23M β†’ 24M17200-569#11746#12315
24M β†’ 40K14200-445#12315#12760
40K β†’ 25.2M0200-378#12760#13138
25.2M β†’ FINISH43178-135#13138#13273
TOTALS1017*2243-4893

* 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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