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BOSTON MARATHON 2026

Ling Jiang

Bib: 21931•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Top 42%
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
25:40
3.11 mi
Rank: #18640
Start → 5K
25:40 | 8:16/mi
10K
51:52
6.21 mi
Rank: #19315 (-675)
5K → 10K
26:12 | 8:26/mi
15K
1:19:11
9.32 mi
Rank: #20117 (-802)
10K → 15K
27:19 | 8:48/mi
20K
1:46:41
12.43 mi
Rank: #20390 (-273)
15K → 20K
27:30 | 8:52/mi
HALF
1:52:39
13.11 mi
Rank: #20462 (-72)
20K → HALF
5:58 | 8:46/mi
25K
2:14:39
15.53 mi
Rank: #20667 (-205)
HALF → 25K
22:00 | 9:05/mi
30K
2:43:54
18.64 mi
Rank: #20801 (-134)
25K → 30K
29:15 | 9:25/mi
20M
2:56:32
20.00 mi
Rank: #20766 (+35)
30K → 20M
12:38 | 9:19/mi
21M
3:06:26
21.00 mi
Rank: #20707 (+59)
20M → 21M
9:54 | 9:54/mi
35K
3:13:03
21.75 mi
Rank: #20652 (+55)
21M → 35K
6:37 | 8:51/mi
23M
3:24:31
23.00 mi
Rank: #20577 (+75)
35K → 23M
11:28 | 9:10/mi
24M
3:33:27
24.00 mi
Rank: #20509 (+68)
23M → 24M
8:56 | 8:56/mi
40K
3:41:21
24.85 mi
Rank: #20463 (+46)
24M → 40K
7:54 | 9:15/mi
25.2M
3:44:57
25.20 mi
Rank: #20471 (-8)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:54:10
26.22 mi
Rank: #20503 (-32)
25.2M → FINISH
9:13 | 9:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:39
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:01:31
Pace9:17 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0125:408:1625:40
8:16
-
10K
6.21 mi11:53:1351:528:2126:12
8:26
+0:10
15K
9.32 mi12:20:321:19:118:3027:19
8:48
+0:22
20K
12.43 mi12:48:021:46:418:3627:30
8:52
+0:04
HALF
13.11 mi12:54:001:52:398:365:58
8:46
-0:06
25K
15.53 mi13:16:002:14:398:4122:00
9:05
+0:19
30K
18.64 mi13:45:152:43:548:4829:15
9:25
+0:20
20M
20.00 mi13:57:532:56:328:5012:38
9:19
-0:06
21M
21.00 mi14:07:473:06:268:539:54
9:54
+0:35
35K
21.75 mi14:14:243:13:038:536:37
8:51
-1:03
23M
23.00 mi14:25:523:24:318:5411:28
9:10
+0:19
24M
24.00 mi14:34:483:33:278:548:56
8:56
-0:14
40K
24.85 mi14:42:423:41:218:557:54
9:15
+0:19
25.2M
25.20 mi14:46:183:44:578:563:36
10:27
+1:12
FINISH
26.22 mi14:55:313:54:108:579:13
9:03
-1:24

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

8:16 /mi

Average Pace

8:56 /mi

Slowest Pace

10:27 /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

57:50

25% of race

Time at Steady Pace

2:00:57

52% of race

Time at Slower Pace

55:23

24% of race

Average Pace: 8:56 /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 mi11:27:0125:408:1625:40
8:16
#18640
10K
6.21 mi11:53:1351:528:2126:12
8:26
#19315
15K
9.32 mi12:20:321:19:118:3027:19
8:48
#20117
20K
12.43 mi12:48:021:46:418:3627:30
8:52
#20390
HALF
13.11 mi12:54:001:52:398:365:58
8:46
#20462
25K
15.53 mi13:16:002:14:398:4122:00
9:05
#20667
30K
18.64 mi13:45:152:43:548:4829:15
9:25
#20801
20M
20.00 mi13:57:532:56:328:5012:38
9:19
#20766
21M
21.00 mi14:07:473:06:268:539:54
9:54
#20707
35K
21.75 mi14:14:243:13:038:536:37
8:51
#20652
23M
23.00 mi14:25:523:24:318:5411:28
9:10
#20577
24M
24.00 mi14:34:483:33:278:548:56
8:56
#20509
40K
24.85 mi14:42:423:41:218:557:54
9:15
#20463
25.2M
25.20 mi14:46:183:44:578:563:36
10:27
#20471
FINISH
26.22 mi14:55:313:54:108:579:13
9:03
#20503
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi186406875687521701(Top 75%)8471(Top 67%)8471(Top 891%)
10K6.21 mi3.10 mi19315-6757246-3717246-37119984(Top 69%)7587(Top 60%)7587(Top 798%)
15K9.32 mi3.11 mi20117-8027675-4297675-42921701(Top 75%)8471(Top 67%)8471(Top 891%)
20K12.43 mi3.11 mi20390-2737833-1587833-15821244(Top 73%)8263(Top 66%)8263(Top 869%)
HALF13.11 mi0.68 mi20462-727869-367869-3621605(Top 74%)8430(Top 67%)8430(Top 886%)
25K15.53 mi2.42 mi20667-2057990-1217990-12121490(Top 74%)8408(Top 67%)8408(Top 884%)
30K18.64 mi3.11 mi20801-1348078-888078-8821352(Top 74%)8445(Top 67%)8445(Top 888%)
20M20.00 mi1.36 mi20766+358070+88070+820296(Top 70%)7974(Top 63%)7974(Top 838%)
21M21.00 mi1.00 mi20707+598046+248046+2420105(Top 69%)7916(Top 63%)7916(Top 832%)
35K21.75 mi0.75 mi20652+558032+148032+1419396(Top 67%)7657(Top 61%)7657(Top 805%)
23M23.00 mi1.25 mi20577+758003+298003+2919285(Top 66%)7619(Top 61%)7619(Top 801%)
24M24.00 mi1.00 mi20509+687982+217982+2119188(Top 66%)7611(Top 61%)7611(Top 800%)
40K24.85 mi0.85 mi20463+467974+87974+819451(Top 67%)7810(Top 62%)7810(Top 821%)
25.2M25.20 mi0.35 mi20471-87988-147988-1420905(Top 72%)8516(Top 68%)8516(Top 895%)
FINISH26.22 mi1.02 mi20503-328011-238011-2320725(Top 71%)8429(Top 67%)8429(Top 886%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21701

Females

8471

F55-59

8471

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19984

Females

7587

F55-59

7587

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21701

Females

8471

F55-59

8471

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21244

Females

8263

F55-59

8263

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21605

Females

8430

F55-59

8430

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21490

Females

8408

F55-59

8408

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21352

Females

8445

F55-59

8445

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20296

Females

7974

F55-59

7974

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20105

Females

7916

F55-59

7916

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19396

Females

7657

F55-59

7657

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19285

Females

7619

F55-59

7619

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19188

Females

7611

F55-59

7611

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19451

Females

7810

F55-59

7810

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20905

Females

8516

F55-59

8516

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20725

Females

8429

F55-59

8429

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1014
Passed By
1399
Net Change
-1863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18640
5K → 10K76200-675#18640#19315
10K → 15K20200-802#19315#20117
15K → 20K93200-273#20117#20390
20K → HALF1587-72#20390#20462
HALF → 25K75200-205#20462#20667
25K → 30K125200-134#20667#20801
30K → 20M9459+35#20801#20766
20M → 21M10041+59#20766#20707
21M → 35K6914+55#20707#20652
35K → 23M11035+75#20652#20577
23M → 24M9022+68#20577#20509
24M → 40K7731+46#20509#20463
40K → 25.2M2533-8#20463#20471
25.2M → FINISH4577-32#20471#20503
TOTALS10141399-1863
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing