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BOSTON MARATHON 2026

Xingqiang Zhang

Bib: 15384β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
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
27:03
3.11 mi
Rank: #21236
Start β†’ 5K
27:03 | 8:43/mi
10K
55:58
6.21 mi
Rank: #22781 (-1545)
5K β†’ 10K
28:55 | 9:19/mi
15K
1:26:36
9.32 mi
Rank: #23884 (-1103)
10K β†’ 15K
30:38 | 9:52/mi
20K
1:59:02
12.43 mi
Rank: #24547 (-663)
15K β†’ 20K
32:26 | 10:27/mi
HALF
2:05:47
13.11 mi
Rank: #24592 (-45)
20K β†’ HALF
6:45 | 9:55/mi
25K
2:31:41
15.53 mi
Rank: #24825 (-233)
HALF β†’ 25K
25:54 | 10:41/mi
30K
3:07:41
18.64 mi
Rank: #25146 (-321)
25K β†’ 30K
36:00 | 11:36/mi
20M
3:24:18
20.00 mi
Rank: #25310 (-164)
30K β†’ 20M
16:37 | 12:14/mi
21M
3:37:22
21.00 mi
Rank: #25411 (-101)
20M β†’ 21M
13:04 | 13:04/mi
35K
3:46:08
21.75 mi
Rank: #25494 (-83)
21M β†’ 35K
8:46 | 11:44/mi
23M
4:01:43
23.00 mi
Rank: #25602 (-108)
35K β†’ 23M
15:35 | 12:28/mi
24M
4:14:15
24.00 mi
Rank: #25728 (-126)
23M β†’ 24M
12:32 | 12:32/mi
40K
4:25:43
24.85 mi
Rank: #25839 (-111)
24M β†’ 40K
11:28 | 13:25/mi
25.2M
4:30:37
25.20 mi
Rank: #25890 (-51)
40K β†’ 25.2M
4:54 | 14:13/mi
FINISH
4:43:07
26.22 mi
Rank: #26002 (-112)
25.2M β†’ FINISH
12:30 | 12:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:47
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:37:20
Pace12:01 /mi
πŸ“ŠPositive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1627:038:4327:03
8:43
-
10K
6.21 mi11:27:1155:589:0128:55
9:19
+0:36
15K
9.32 mi11:57:491:26:369:1830:38
9:52
+0:33
20K
12.43 mi12:30:151:59:029:3532:26
10:27
+0:35
HALF
13.11 mi12:37:002:05:479:366:45
9:55
-0:32
25K
15.53 mi13:02:542:31:419:4625:54
10:41
+0:46
30K
18.64 mi13:38:543:07:4110:0536:00
11:36
+0:55
20M
20.00 mi13:55:313:24:1810:1316:37
12:14
+0:38
21M
21.00 mi14:08:353:37:2210:2213:04
13:04
+0:50
35K
21.75 mi14:17:213:46:0810:248:46
11:44
-1:20
23M
23.00 mi14:32:564:01:4310:3115:35
12:28
+0:44
24M
24.00 mi14:45:284:14:1510:3612:32
12:32
+0:04
40K
24.85 mi14:56:564:25:4310:4211:28
13:25
+0:53
25.2M
25.20 mi15:01:504:30:3710:454:54
14:13
+0:48
FINISH
26.22 mi15:14:204:43:0710:4912:30
12:16
-1:57

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

8:43 /mi

Average Pace

10:48 /mi

Slowest Pace

14:13 /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

2:31:41

54% of race

Time at Steady Pace

1:29:28

32% of race

Time at Slower Pace

41:58

15% of race

Average Pace: 10:48 /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 mi10:58:1627:038:4327:03
8:43
#21236
10K
6.21 mi11:27:1155:589:0128:55
9:19
#22781
15K
9.32 mi11:57:491:26:369:1830:38
9:52
#23884
20K
12.43 mi12:30:151:59:029:3532:26
10:27
#24547
HALF
13.11 mi12:37:002:05:479:366:45
9:55
#24592
25K
15.53 mi13:02:542:31:419:4625:54
10:41
#24825
30K
18.64 mi13:38:543:07:4110:0536:00
11:36
#25146
20M
20.00 mi13:55:313:24:1810:1316:37
12:14
#25310
21M
21.00 mi14:08:353:37:2210:2213:04
13:04
#25411
35K
21.75 mi14:17:213:46:0810:248:46
11:44
#25494
23M
23.00 mi14:32:564:01:4310:3115:35
12:28
#25602
24M
24.00 mi14:45:284:14:1510:3612:32
12:32
#25728
40K
24.85 mi14:56:564:25:4310:4211:28
13:25
#25839
25.2M
25.20 mi15:01:504:30:3710:454:54
14:13
#25890
FINISH
26.22 mi15:14:204:43:0710:4912:30
12:16
#26002
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 mi21236128511285125360(Top 87%)14900(Top 91%)14900(Top 798%)
10K6.21 mi3.10 mi22781-154513640-78913640-78923993(Top 83%)14241(Top 87%)14241(Top 762%)
15K9.32 mi3.11 mi23884-110314193-55314193-55325360(Top 87%)14900(Top 91%)14900(Top 798%)
20K12.43 mi3.11 mi24547-66314513-32014513-32026000(Top 90%)15163(Top 93%)15163(Top 812%)
HALF13.11 mi0.68 mi24592-4514532-1914532-1925426(Top 88%)14889(Top 91%)14889(Top 797%)
25K15.53 mi2.42 mi24825-23314633-10114633-10125817(Top 89%)15036(Top 92%)15036(Top 805%)
30K18.64 mi3.11 mi25146-32114754-12114754-12126229(Top 90%)15106(Top 92%)15106(Top 809%)
20M20.00 mi1.36 mi25310-16414811-5714811-5726670(Top 92%)15228(Top 93%)15228(Top 815%)
21M21.00 mi1.00 mi25411-10114843-3214843-3226457(Top 91%)15105(Top 92%)15105(Top 809%)
35K21.75 mi0.75 mi25494-8314865-2214865-2226394(Top 91%)15058(Top 92%)15058(Top 806%)
23M23.00 mi1.25 mi25602-10814898-3314898-3326717(Top 92%)15183(Top 93%)15183(Top 813%)
24M24.00 mi1.00 mi25728-12614941-4314941-4327204(Top 94%)15384(Top 94%)15384(Top 824%)
40K24.85 mi0.85 mi25839-11114981-4014981-4027422(Top 94%)15495(Top 95%)15495(Top 829%)
25.2M25.20 mi0.35 mi25890-5115002-2115002-2127364(Top 94%)15444(Top 95%)15444(Top 827%)
FINISH26.22 mi1.02 mi26002-11215044-4215044-4227703(Top 95%)15630(Top 96%)15630(Top 837%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25360

Males

14900

M50-54

14900

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

23993

Males

14241

M50-54

14241

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25360

Males

14900

M50-54

14900

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26000

Males

15163

M50-54

15163

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25426

Males

14889

M50-54

14889

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25817

Males

15036

M50-54

15036

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26229

Males

15106

M50-54

15106

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26670

Males

15228

M50-54

15228

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26457

Males

15105

M50-54

15105

21M→35K

21.0 - 21.8 mi

Top 91%
Γ—7
+17ft-86ft

Overall

26394

Males

15058

M50-54

15058

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26717

Males

15183

M50-54

15183

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27204

Males

15384

M50-54

15384

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27422

Males

15495

M50-54

15495

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27364

Males

15444

M50-54

15444

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
Γ—2
+22ft-21ft

Overall

27703

Males

15630

M50-54

15630

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
271
Passed By
5037
Net Change
-4766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21236
5K β†’ 10K171562-1545#21236#22781
10K β†’ 15K61109-1103#22781#23884
15K β†’ 20K14677-663#23884#24547
20K β†’ HALF853-45#24547#24592
HALF β†’ 25K40273-233#24592#24825
25K β†’ 30K41362-321#24825#25146
30K β†’ 20M39203-164#25146#25310
20M β†’ 21M23124-101#25310#25411
21M β†’ 35K1295-83#25411#25494
35K β†’ 23M22130-108#25494#25602
23M β†’ 24M12138-126#25602#25728
24M β†’ 40K19130-111#25728#25839
40K β†’ 25.2M657-51#25839#25890
25.2M β†’ FINISH12124-112#25890#26002
TOTALS2715037-4766
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing