Boston Marathon logo
BOSTON MARATHON 2024

Ding Tang

Bib: 2497•M

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Division (M18-39)
#0 / 4849
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:28
Rank: #1908
Start → 5K
19:28 | 6:16/mi
10K· 6.21 mi
39:29
Rank: #2275 (-367)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
59:45
Rank: #2441 (-166)
10K → 15K
20:16 | 6:31/mi
20K· 12.43 mi
1:20:18
Rank: #2475 (-34)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:24:42
Rank: #2470 (+5)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:07
Rank: #2496 (-26)
Half → 25K
16:25 | 6:46/mi
30K· 18.64 mi
2:02:36
Rank: #2396 (+100)
25K → 30K
21:29 | 6:55/mi
20M
2:11:57
Rank: #2309 (+87)
30K → 20M
9:21 | 6:53/mi
21M
2:19:11
Rank: #2202 (+107)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:24:07
Rank: #2145 (+57)
21M → 35K
4:56 | 6:36/mi
23M
2:32:44
Rank: #2049 (+96)
35K → 23M
8:37 | 6:53/mi
24M
2:39:30
Rank: #1985 (+64)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:45:33
Rank: #1951 (+34)
24M → 40K
6:03 | 7:05/mi
25.2M
2:48:18
Rank: #1944 (+7)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:54:53
Rank: #1881 (+63)
25.2M → Finish
6:35 | 6:28/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:42
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3119:286:1619:28
6:16
-
10K
6.21 mi10:41:3239:296:2120:01
6:27
+0:11
15K
9.32 mi11:01:4859:456:2520:16
6:31
+0:04
20K
12.43 mi11:22:211:20:186:2820:33
6:37
+0:06
Half
13.11 mi11:26:451:24:426:284:24
6:27
-0:10
25K
15.53 mi11:43:101:41:076:3116:25
6:46
+0:19
30K
18.64 mi12:04:392:02:366:3521:29
6:55
+0:09
20M
20.00 mi12:14:002:11:576:369:21
6:53
-0:02
21M
21.00 mi12:21:142:19:116:387:14
7:14
+0:21
35K
21.75 mi12:26:102:24:076:384:56
6:36
-0:38
23M
23.00 mi12:34:472:32:446:388:37
6:53
+0:17
24M
24.00 mi12:41:332:39:306:396:46
6:46
-0:07
40K
24.85 mi12:47:362:45:336:406:03
7:05
+0:19
25.2M
25.20 mi12:50:212:48:186:412:45
7:58
+0:53
Finish
26.22 mi12:56:562:54:536:406:35
6:28
-1:30

Checkpoints & Pacing

📈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

6:16 /mi

Average Pace

6:40 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:44

40% of race

Time at Steady Pace

1:28:07

50% of race

Time at Slower Pace

16:02

9% of race

Average Pace: 6:40 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:3119:286:1619:28
6:16
#1908
10K
6.21 mi10:41:3239:296:2120:01
6:27
#2275
15K
9.32 mi11:01:4859:456:2520:16
6:31
#2441
20K
12.43 mi11:22:211:20:186:2820:33
6:37
#2475
Half
13.11 mi11:26:451:24:426:284:24
6:27
#2470
25K
15.53 mi11:43:101:41:076:3116:25
6:46
#2496
30K
18.64 mi12:04:392:02:366:3521:29
6:55
#2396
20M
20.00 mi12:14:002:11:576:369:21
6:53
#2309
21M
21.00 mi12:21:142:19:116:387:14
7:14
#2202
35K
21.75 mi12:26:102:24:076:384:56
6:36
#2145
23M
23.00 mi12:34:472:32:446:388:37
6:53
#2049
24M
24.00 mi12:41:332:39:306:396:46
6:46
#1985
40K
24.85 mi12:47:362:45:336:406:03
7:05
#1951
25.2M
25.20 mi12:50:212:48:186:412:45
7:58
#1944
Finish
26.22 mi12:56:562:54:536:406:35
6:28
#1881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1908184518452832(Top 11%)2706(Top 19%)2706(Top 56%)
10K6.21 mi3.10 mi2275-3672197-3522197-3522651(Top 10%)2539(Top 17%)2539(Top 52%)
15K9.32 mi3.11 mi2441-1662352-1552352-1552832(Top 11%)2706(Top 19%)2706(Top 56%)
20K12.43 mi3.11 mi2475-342377-252377-252690(Top 11%)2570(Top 18%)2570(Top 53%)
Half13.11 mi0.68 mi2470+52373+42373+42311(Top 9%)2214(Top 15%)2214(Top 46%)
25K15.53 mi2.42 mi2496-262388-152388-153003(Top 12%)2827(Top 19%)2827(Top 58%)
30K18.64 mi3.11 mi2396+1002287+1012287+1012433(Top 10%)2288(Top 16%)2288(Top 47%)
20M20.00 mi1.36 mi2309+872208+792208+791872(Top 7%)1759(Top 12%)1759(Top 36%)
21M21.00 mi1.00 mi2202+1072105+1032105+1031643(Top 6%)1538(Top 11%)1538(Top 32%)
35K21.75 mi0.75 mi2145+572050+552050+551533(Top 6%)1436(Top 10%)1436(Top 30%)
23M23.00 mi1.25 mi2049+961959+911959+911548(Top 6%)1447(Top 10%)1447(Top 30%)
24M24.00 mi1.00 mi1985+641897+621897+621575(Top 6%)1451(Top 10%)1451(Top 30%)
40K24.85 mi0.85 mi1951+341862+351862+352077(Top 8%)1849(Top 13%)1849(Top 38%)
25.2M25.20 mi0.35 mi1944+71855+71855+72623(Top 10%)2246(Top 15%)2246(Top 46%)
Finish26.22 mi1.02 mi1881+631794+611794+611287(Top 5%)1171(Top 8%)1171(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2832

Males

2706

M18-39

2706

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2651

Males

2539

M18-39

2539

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2832

Males

2706

M18-39

2706

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2690

Males

2570

M18-39

2570

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2311

Males

2214

M18-39

2214

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3003

Males

2827

M18-39

2827

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2433

Males

2288

M18-39

2288

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1872

Males

1759

M18-39

1759

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1643

Males

1538

M18-39

1538

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1533

Males

1436

M18-39

1436

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1548

Males

1447

M18-39

1447

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1575

Males

1451

M18-39

1451

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2077

Males

1849

M18-39

1849

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2623

Males

2246

M18-39

2246

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1287

Males

1171

M18-39

1171

Passing Analysis

Category:
Athletes Passed
1021
Passed By
994
Net Change
+27
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1908
5K → 10K21388-367#1908#2275
10K → 15K37203-166#2275#2441
15K → 20K91125-34#2441#2475
20K → Half1813+5#2475#2470
Half → 25K74100-26#2470#2496
25K → 30K17979+100#2496#2396
30K → 20M10720+87#2396#2309
20M → 21M11710+107#2309#2202
21M → 35K603+57#2202#2145
35K → 23M1037+96#2145#2049
23M → 24M7713+64#2049#1985
24M → 40K4915+34#1985#1951
40K → 25.2M169+7#1951#1944
25.2M → Finish729+63#1944#1881
TOTALS1021994+27
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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