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BOSTON MARATHON 2026

Jing Jiang

Bib: 13826•M

CT

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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
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
22:18
3.11 mi
Rank: #9986
Start → 5K
22:18 | 7:11/mi
10K
44:45
6.21 mi
Rank: #10226 (-240)
5K → 10K
22:27 | 7:14/mi
15K
1:07:33
9.32 mi
Rank: #10579 (-353)
10K → 15K
22:48 | 7:21/mi
20K
1:31:24
12.43 mi
Rank: #11330 (-751)
15K → 20K
23:51 | 7:41/mi
HALF
1:36:33
13.11 mi
Rank: #11442 (-112)
20K → HALF
5:09 | 7:34/mi
25K
1:56:39
15.53 mi
Rank: #12477 (-1035)
HALF → 25K
20:06 | 8:18/mi
30K
2:27:47
18.64 mi
Rank: #15411 (-2934)
25K → 30K
31:08 | 10:02/mi
20M
2:41:44
20.00 mi
Rank: #16373 (-962)
30K → 20M
13:57 | 10:17/mi
21M
2:52:54
21.00 mi
Rank: #17017 (-644)
20M → 21M
11:10 | 11:10/mi
35K
3:00:43
21.75 mi
Rank: #17461 (-444)
21M → 35K
7:49 | 10:27/mi
23M
3:13:29
23.00 mi
Rank: #17908 (-447)
35K → 23M
12:46 | 10:13/mi
24M
3:22:40
24.00 mi
Rank: #18036 (-128)
23M → 24M
9:11 | 9:11/mi
40K
3:31:26
24.85 mi
Rank: #18298 (-262)
24M → 40K
8:46 | 10:16/mi
25.2M
3:34:51
25.20 mi
Rank: #18318 (-20)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:43:42
26.22 mi
Rank: #18338 (-20)
25.2M → FINISH
8:51 | 8:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time2:07:09
Pace9:42 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2822:187:1122:18
7:11
-
10K
6.21 mi11:13:5544:457:1322:27
7:14
+0:03
15K
9.32 mi11:36:431:07:337:1522:48
7:21
+0:07
20K
12.43 mi12:00:341:31:247:2223:51
7:41
+0:20
HALF
13.11 mi12:05:431:36:337:225:09
7:34
-0:07
25K
15.53 mi12:25:491:56:397:3120:06
8:18
+0:44
30K
18.64 mi12:56:572:27:477:5631:08
10:02
+1:44
20M
20.00 mi13:10:542:41:448:0613:57
10:17
+0:15
21M
21.00 mi13:22:042:52:548:1511:10
11:10
+0:53
35K
21.75 mi13:29:533:00:438:197:49
10:27
-0:43
23M
23.00 mi13:42:393:13:298:2512:46
10:13
-0:14
24M
24.00 mi13:51:503:22:408:279:11
9:11
-1:02
40K
24.85 mi14:00:363:31:268:318:46
10:16
+1:05
25.2M
25.20 mi14:04:013:34:518:323:25
9:55
-0:21
FINISH
26.22 mi14:12:523:43:428:338:51
8:42
-1:13

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

7:11 /mi

Average Pace

8:32 /mi

Slowest Pace

11:10 /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

1:56:39

52% of race

Time at Steady Pace

18:02

8% of race

Time at Slower Pace

1:29:01

40% of race

Average Pace: 8:32 /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 mi10:51:2822:187:1122:18
7:11
#9986
10K
6.21 mi11:13:5544:457:1322:27
7:14
#10226
15K
9.32 mi11:36:431:07:337:1522:48
7:21
#10579
20K
12.43 mi12:00:341:31:247:2223:51
7:41
#11330
HALF
13.11 mi12:05:431:36:337:225:09
7:34
#11442
25K
15.53 mi12:25:491:56:397:3120:06
8:18
#12477
30K
18.64 mi12:56:572:27:477:5631:08
10:02
#15411
20M
20.00 mi13:10:542:41:448:0613:57
10:17
#16373
21M
21.00 mi13:22:042:52:548:1511:10
11:10
#17017
35K
21.75 mi13:29:533:00:438:197:49
10:27
#17461
23M
23.00 mi13:42:393:13:298:2512:46
10:13
#17908
24M
24.00 mi13:51:503:22:408:279:11
9:11
#18036
40K
24.85 mi14:00:363:31:268:318:46
10:16
#18298
25.2M
25.20 mi14:04:013:34:518:323:25
9:55
#18318
FINISH
26.22 mi14:12:523:43:428:338:51
8:42
#18338
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 mi99868084808411422(Top 39%)8688(Top 53%)8688(Top 465%)
10K6.21 mi3.10 mi10226-2408183-998183-9910500(Top 36%)8312(Top 51%)8312(Top 445%)
15K9.32 mi3.11 mi10579-3538338-1558338-15511422(Top 39%)8688(Top 53%)8688(Top 465%)
20K12.43 mi3.11 mi11330-7518657-3198657-31913515(Top 47%)9517(Top 58%)9517(Top 509%)
HALF13.11 mi0.68 mi11442-1128704-478704-4713450(Top 46%)9584(Top 59%)9584(Top 513%)
25K15.53 mi2.42 mi12477-10359138-4349138-43417351(Top 60%)11085(Top 68%)11085(Top 593%)
30K18.64 mi3.11 mi15411-293410298-116010298-116023185(Top 80%)13705(Top 84%)13705(Top 734%)
20M20.00 mi1.36 mi16373-96210671-37310671-37323259(Top 80%)13659(Top 84%)13659(Top 731%)
21M21.00 mi1.00 mi17017-64410945-27410945-27423469(Top 81%)13703(Top 84%)13703(Top 734%)
35K21.75 mi0.75 mi17461-44411113-16811113-16824192(Top 83%)14004(Top 86%)14004(Top 750%)
23M23.00 mi1.25 mi17908-44711265-15211265-15222649(Top 78%)13227(Top 81%)13227(Top 708%)
24M24.00 mi1.00 mi18036-12811305-4011305-4020185(Top 70%)11964(Top 73%)11964(Top 640%)
40K24.85 mi0.85 mi18298-26211411-10611411-10622562(Top 78%)13093(Top 80%)13093(Top 701%)
25.2M25.20 mi0.35 mi18318-2011413-211413-219000(Top 65%)11366(Top 70%)11366(Top 608%)
FINISH26.22 mi1.02 mi18338-2011408+511408+519065(Top 66%)11396(Top 70%)11396(Top 610%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11422

Males

8688

M50-54

8688

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10500

Males

8312

M50-54

8312

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11422

Males

8688

M50-54

8688

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13515

Males

9517

M50-54

9517

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13450

Males

9584

M50-54

9584

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17351

Males

11085

M50-54

11085

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23185

Males

13705

M50-54

13705

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23259

Males

13659

M50-54

13659

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23469

Males

13703

M50-54

13703

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24192

Males

14004

M50-54

14004

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22649

Males

13227

M50-54

13227

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20185

Males

11964

M50-54

11964

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22562

Males

13093

M50-54

13093

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

19000

Males

11366

M50-54

11366

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19065

Males

11396

M50-54

11396

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 6 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing