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BOSTON MARATHON 2025

Ling Long

Bib: 3299•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:46
Rank: #16352
Start → 5K
24:46 | 7:58/mi
10K· 6.21 mi
49:34
Rank: #16313 (+39)
5K → 10K
24:48 | 7:59/mi
15K· 9.32 mi
1:14:21
Rank: #16131 (+182)
10K → 15K
24:47 | 7:59/mi
20K· 12.43 mi
1:39:13
Rank: #15797 (+334)
15K → 20K
24:52 | 8:00/mi
Half· 13.11 mi
1:44:35
Rank: #15748 (+49)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:03:48
Rank: #15321 (+427)
Half → 25K
19:13 | 7:56/mi
30K· 18.64 mi
2:28:58
Rank: #14639 (+682)
25K → 30K
25:10 | 8:06/mi
20M
2:39:53
Rank: #14261 (+378)
30K → 20M
10:55 | 8:02/mi
21M
2:48:12
Rank: #13923 (+338)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:54:12
Rank: #13837 (+86)
21M → 35K
6:00 | 8:01/mi
23M
3:04:16
Rank: #13602 (+235)
35K → 23M
10:04 | 8:02/mi
24M
3:12:11
Rank: #13448 (+154)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:18:57
Rank: #13294 (+154)
24M → 40K
6:46 | 7:55/mi
25.2M
3:21:44
Rank: #13177 (+117)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:28:38
Rank: #12796 (+381)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:35
Pace7:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:33:2524:467:5824:46
7:58
-
10K
6.21 mi10:58:1349:347:5924:48
7:59
+0:01
15K
9.32 mi11:23:001:14:217:5924:47
7:59
0:00
20K
12.43 mi11:47:521:39:137:5924:52
8:00
+0:01
Half
13.11 mi11:53:141:44:357:595:22
7:52
-0:08
25K
15.53 mi12:12:272:03:487:5819:13
7:56
+0:04
30K
18.64 mi12:37:372:28:587:5925:10
8:06
+0:10
20M
20.00 mi12:48:322:39:538:0010:55
8:02
-0:04
21M
21.00 mi12:56:512:48:128:018:19
8:19
+0:17
35K
21.75 mi13:02:512:54:128:016:00
8:01
-0:18
23M
23.00 mi13:12:553:04:168:0110:04
8:02
+0:01
24M
24.00 mi13:20:503:12:118:007:55
7:55
-0:07
40K
24.85 mi13:27:363:18:578:006:46
7:55
0:00
25.2M
25.20 mi13:30:233:21:448:002:47
8:04
+0:09
Finish
26.22 mi13:37:173:28:387:586:54
6:46
-1:18

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

6:46 /mi

Average Pace

7:58 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:54

3% of race

Time at Steady Pace

3:13:25

93% of race

Time at Slower Pace

8:19

4% of race

Average Pace: 7:57 /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 mi10:33:2524:467:5824:46
7:58
#16352
10K
6.21 mi10:58:1349:347:5924:48
7:59
#16313
15K
9.32 mi11:23:001:14:217:5924:47
7:59
#16131
20K
12.43 mi11:47:521:39:137:5924:52
8:00
#15797
Half
13.11 mi11:53:141:44:357:595:22
7:52
#15748
25K
15.53 mi12:12:272:03:487:5819:13
7:56
#15321
30K
18.64 mi12:37:372:28:587:5925:10
8:06
#14639
20M
20.00 mi12:48:322:39:538:0010:55
8:02
#14261
21M
21.00 mi12:56:512:48:128:018:19
8:19
#13923
35K
21.75 mi13:02:512:54:128:016:00
8:01
#13837
23M
23.00 mi13:12:553:04:168:0110:04
8:02
#13602
24M
24.00 mi13:20:503:12:118:007:55
7:55
#13448
40K
24.85 mi13:27:363:18:578:006:46
7:55
#13294
25.2M
25.20 mi13:30:233:21:448:002:47
8:04
#13177
Finish
26.22 mi13:37:173:28:387:586:54
6:46
#12796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16352109411094115845(Top 56%)10728(Top 67%)10728(Top 190%)
10K6.21 mi3.10 mi16313+3910935+610935+616320(Top 57%)10949(Top 68%)10949(Top 194%)
15K9.32 mi3.11 mi16131+18210865+7010865+7015845(Top 56%)10728(Top 67%)10728(Top 190%)
20K12.43 mi3.11 mi15797+33410713+15210713+15214942(Top 53%)10279(Top 64%)10279(Top 182%)
Half13.11 mi0.68 mi15748+4910691+2210691+2214731(Top 52%)10206(Top 63%)10206(Top 181%)
25K15.53 mi2.42 mi15321+42710489+20210489+20213288(Top 47%)9427(Top 59%)9427(Top 167%)
30K18.64 mi3.11 mi14639+68210130+35910130+35912098(Top 43%)8733(Top 54%)8733(Top 155%)
20M20.00 mi1.36 mi14261+3789936+1949936+19410665(Top 38%)7873(Top 49%)7873(Top 140%)
21M21.00 mi1.00 mi13923+3389756+1809756+1809334(Top 33%)7018(Top 44%)7018(Top 124%)
35K21.75 mi0.75 mi13837+869700+569700+5612375(Top 44%)8510(Top 53%)8510(Top 151%)
23M23.00 mi1.25 mi13602+2359552+1489552+14810323(Top 36%)7407(Top 46%)7407(Top 131%)
24M24.00 mi1.00 mi13448+1549461+919461+9110659(Top 38%)7515(Top 47%)7515(Top 133%)
40K24.85 mi0.85 mi13294+1549364+979364+979562(Top 34%)6836(Top 42%)6836(Top 121%)
25.2M25.20 mi0.35 mi13177+1179302+629302+626340(Top 22%)4973(Top 31%)4973(Top 88%)
Finish26.22 mi1.02 mi12796+3819113+1899113+1894347(Top 15%)3691(Top 23%)3691(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15845

Males

10728

M18-39

10728

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16320

Males

10949

M18-39

10949

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15845

Males

10728

M18-39

10728

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14942

Males

10279

M18-39

10279

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14731

Males

10206

M18-39

10206

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13288

Males

9427

M18-39

9427

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12098

Males

8733

M18-39

8733

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10665

Males

7873

M18-39

7873

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9334

Males

7018

M18-39

7018

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12375

Males

8510

M18-39

8510

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10323

Males

7407

M18-39

7407

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10659

Males

7515

M18-39

7515

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9562

Males

6836

M18-39

6836

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6340

Males

4973

M18-39

4973

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4347

Males

3691

M18-39

3691

Passing Analysis

Category:
Athletes Passed
4096
Passed By
540
Net Change
+3556
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16352
5K → 10K311272+39#16352#16313
10K → 15K307125+182#16313#16131
15K → 20K38450+334#16131#15797
20K → Half578+49#15797#15748
Half → 25K43710+427#15748#15321
25K → 30K69412+682#15321#14639
30K → 20M3813+378#14639#14261
20M → 21M3424+338#14261#13923
21M → 35K10216+86#13923#13837
35K → 23M24914+235#13837#13602
23M → 24M17319+154#13602#13448
24M → 40K1606+154#13448#13294
40K → 25.2M1181+117#13294#13177
25.2M → Finish3810+381#13177#12796
TOTALS4096540+3556
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing