All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Yongqiang Zhang

Bib: 12735•M

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
Race Day Weather
51°/41°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
22:54
3.11 mi
Rank: #11680
Start → 5K
22:54 | 7:23/mi
10K
46:35
6.21 mi
Rank: #12816 (-1136)
5K → 10K
23:41 | 7:38/mi
15K
1:10:52
9.32 mi
Rank: #13695 (-879)
10K → 15K
24:17 | 7:49/mi
20K
1:36:33
12.43 mi
Rank: #14897 (-1202)
15K → 20K
25:41 | 8:16/mi
HALF
1:42:19
13.11 mi
Rank: #15226 (-329)
20K → HALF
5:46 | 8:28/mi
25K
2:02:29
15.53 mi
Rank: #15642 (-416)
HALF → 25K
20:10 | 8:19/mi
30K
2:33:05
18.64 mi
Rank: #17463 (-1821)
25K → 30K
30:36 | 9:51/mi
20M
2:47:52
20.00 mi
Rank: #18354 (-891)
30K → 20M
14:47 | 10:54/mi
21M
2:59:58
21.00 mi
Rank: #19084 (-730)
20M → 21M
12:06 | 12:06/mi
35K
3:08:43
21.75 mi
Rank: #19649 (-565)
21M → 35K
8:45 | 11:42/mi
23M
3:22:40
23.00 mi
Rank: #20209 (-560)
35K → 23M
13:57 | 11:09/mi
24M
3:33:38
24.00 mi
Rank: #20546 (-337)
23M → 24M
10:58 | 10:58/mi
40K
3:42:53
24.85 mi
Rank: #20756 (-210)
24M → 40K
9:15 | 10:50/mi
25.2M
3:46:46
25.20 mi
Rank: #20817 (-61)
40K → 25.2M
3:53 | 11:16/mi
FINISH
3:55:07
26.22 mi
Rank: #20683 (+134)
25.2M → FINISH
8:21 | 8:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:19
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:12:48
Pace10:08 /mi
📊Positive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1422:547:2322:54
7:23
-
10K
6.21 mi11:14:5546:357:3023:41
7:38
+0:15
15K
9.32 mi11:39:121:10:527:3724:17
7:49
+0:11
20K
12.43 mi12:04:531:36:337:4725:41
8:16
+0:27
HALF
13.11 mi12:10:391:42:197:495:46
8:28
+0:12
25K
15.53 mi12:30:492:02:297:5420:10
8:19
-0:09
30K
18.64 mi13:01:252:33:058:1330:36
9:51
+1:32
20M
20.00 mi13:16:122:47:528:2414:47
10:54
+1:03
21M
21.00 mi13:28:182:59:588:3512:06
12:06
+1:12
35K
21.75 mi13:37:033:08:438:418:45
11:42
-0:24
23M
23.00 mi13:51:003:22:408:4913:57
11:09
-0:33
24M
24.00 mi14:01:583:33:388:5510:58
10:58
-0:11
40K
24.85 mi14:11:133:42:538:599:15
10:50
-0:08
25.2M
25.20 mi14:15:063:46:469:003:53
11:16
+0:26
FINISH
26.22 mi14:23:273:55:078:598:21
8:12
-3:04

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

7:23 /mi

Average Pace

8:58 /mi

Slowest Pace

12:06 /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

2:10:50

56% of race

Time at Steady Pace

30:36

13% of race

Time at Slower Pace

1:13:41

31% of race

Average Pace: 8:58 /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 mi10:51:1422:547:2322:54
7:23
#11680
10K
6.21 mi11:14:5546:357:3023:41
7:38
#12816
15K
9.32 mi11:39:121:10:527:3724:17
7:49
#13695
20K
12.43 mi12:04:531:36:337:4725:41
8:16
#14897
HALF
13.11 mi12:10:391:42:197:495:46
8:28
#15226
25K
15.53 mi12:30:492:02:297:5420:10
8:19
#15642
30K
18.64 mi13:01:252:33:058:1330:36
9:51
#17463
20M
20.00 mi13:16:122:47:528:2414:47
10:54
#18354
21M
21.00 mi13:28:182:59:588:3512:06
12:06
#19084
35K
21.75 mi13:37:033:08:438:418:45
11:42
#19649
23M
23.00 mi13:51:003:22:408:4913:57
11:09
#20209
24M
24.00 mi14:01:583:33:388:5510:58
10:58
#20546
40K
24.85 mi14:11:133:42:538:599:15
10:50
#20756
25.2M
25.20 mi14:15:063:46:469:003:53
11:16
#20817
FINISH
26.22 mi14:23:273:55:078:598:21
8:12
#20683
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 mi116808906890615466(Top 53%)10380(Top 64%)10380(Top 556%)
10K6.21 mi3.10 mi12816-11369367-4619367-46114060(Top 48%)9860(Top 60%)9860(Top 528%)
15K9.32 mi3.11 mi13695-8799712-3459712-34515466(Top 53%)10380(Top 64%)10380(Top 556%)
20K12.43 mi3.11 mi14897-120210154-44210154-44217900(Top 62%)11369(Top 70%)11369(Top 609%)
HALF13.11 mi0.68 mi15226-32910280-12610280-12619998(Top 69%)12339(Top 76%)12339(Top 661%)
25K15.53 mi2.42 mi15642-41610423-14310423-14317516(Top 60%)11159(Top 68%)11159(Top 597%)
30K18.64 mi3.11 mi17463-182111173-75011173-75022711(Top 78%)13489(Top 83%)13489(Top 722%)
20M20.00 mi1.36 mi18354-89111518-34511518-34524681(Top 85%)14307(Top 88%)14307(Top 766%)
21M21.00 mi1.00 mi19084-73011825-30711825-30725212(Top 87%)14503(Top 89%)14503(Top 776%)
35K21.75 mi0.75 mi19649-56512055-23012055-23026349(Top 91%)15029(Top 92%)15029(Top 805%)
23M23.00 mi1.25 mi20209-56012313-25812313-25824785(Top 85%)14225(Top 87%)14225(Top 762%)
24M24.00 mi1.00 mi20546-33712460-14712460-14725030(Top 86%)14319(Top 88%)14319(Top 767%)
40K24.85 mi0.85 mi20756-21012560-10012560-10023856(Top 82%)13707(Top 84%)13707(Top 734%)
25.2M25.20 mi0.35 mi20817-6112581-2112581-2122961(Top 79%)13291(Top 81%)13291(Top 712%)
FINISH26.22 mi1.02 mi20683+13412504+7712504+7716384(Top 56%)10175(Top 62%)10175(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15466

Males

10380

M50-54

10380

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

14060

Males

9860

M50-54

9860

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15466

Males

10380

M50-54

10380

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

17900

Males

11369

M50-54

11369

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19998

Males

12339

M50-54

12339

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17516

Males

11159

M50-54

11159

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22711

Males

13489

M50-54

13489

30K→20M

18.6 - 20.0 mi

Top 85%
×5
+64ft-50ft

Overall

24681

Males

14307

M50-54

14307

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25212

Males

14503

M50-54

14503

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26349

Males

15029

M50-54

15029

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24785

Males

14225

M50-54

14225

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

25030

Males

14319

M50-54

14319

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23856

Males

13707

M50-54

13707

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22961

Males

13291

M50-54

13291

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16384

Males

10175

M50-54

10175

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
379
Passed By
9381
Net Change
-9003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11680
5K → 10K361171-1136#11680#12816
10K → 15K40919-879#12816#13695
15K → 20K181220-1202#13695#14897
20K → HALF2331-329#14897#15226
HALF → 25K54470-416#15226#15642
25K → 30K161837-1821#15642#17463
30K → 20M11902-891#17463#18354
20M → 21M6736-730#18354#19084
21M → 35K6571-565#19084#19649
35K → 23M8568-560#19649#20209
23M → 24M12349-337#20209#20546
24M → 40K22232-210#20546#20756
40K → 25.2M970-61#20756#20817
25.2M → FINISH1395+134#20817#20683
TOTALS3799381-9003
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing