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BOSTON MARATHON 2025

Quang Tran

Bib: 28173•M

0:00
0:00
/ mi
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Overall
#0 / 28404
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
26:26
Rank: #19916
Start → 5K
26:26 | 8:30/mi
10K· 6.21 mi
52:56
Rank: #19947 (-31)
5K → 10K
26:30 | 8:32/mi
15K· 9.32 mi
1:19:29
Rank: #19839 (+108)
10K → 15K
26:33 | 8:33/mi
20K· 12.43 mi
1:46:16
Rank: #19586 (+253)
15K → 20K
26:47 | 8:37/mi
Half· 13.11 mi
1:52:05
Rank: #19577 (+9)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:13:19
Rank: #19402 (+175)
Half → 25K
21:14 | 8:45/mi
30K· 18.64 mi
2:42:35
Rank: #19445 (-43)
25K → 30K
29:16 | 9:25/mi
20M
2:56:05
Rank: #19581 (-136)
30K → 20M
13:30 | 9:56/mi
21M
3:06:42
Rank: #19656 (-75)
20M → 21M
10:37 | 10:37/mi
35K· 21.75 mi
3:13:47
Rank: #19683 (-27)
21M → 35K
7:05 | 9:28/mi
23M
3:26:18
Rank: #19749 (-66)
35K → 23M
12:31 | 10:00/mi
24M
3:35:54
Rank: #19774 (-25)
23M → 24M
9:36 | 9:36/mi
40K· 24.85 mi
3:44:01
Rank: #19739 (+35)
24M → 40K
8:07 | 9:30/mi
25.2M
3:47:41
Rank: #19743 (-4)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:56:43
Rank: #19685 (+58)
25.2M → Finish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:05
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1426:268:3026:26
8:30
-
10K
6.21 mi12:09:4452:568:3126:30
8:32
+0:02
15K
9.32 mi12:36:171:19:298:3226:33
8:33
+0:01
20K
12.43 mi13:03:041:46:168:3326:47
8:37
+0:04
Half
13.11 mi13:08:531:52:058:335:49
8:32
-0:05
25K
15.53 mi13:30:072:13:198:3521:14
8:45
+0:13
30K
18.64 mi13:59:232:42:358:4329:16
9:25
+0:40
20M
20.00 mi14:12:532:56:058:4813:30
9:56
+0:31
21M
21.00 mi14:23:303:06:428:5310:37
10:37
+0:41
35K
21.75 mi14:30:353:13:478:557:05
9:28
-1:09
23M
23.00 mi14:43:063:26:188:5812:31
10:00
+0:32
24M
24.00 mi14:52:423:35:549:009:36
9:36
-0:24
40K
24.85 mi15:00:493:44:019:018:07
9:30
-0:06
25.2M
25.20 mi15:04:293:47:419:023:40
10:38
+1:08
Finish
26.22 mi15:13:313:56:439:029:02
8:52
-1:46

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

8:30 /mi

Average Pace

9:02 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:21

60% of race

Time at Steady Pace

54:04

23% of race

Time at Slower Pace

40:18

17% of race

Average Pace: 9:02 /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 mi11:43:1426:268:3026:26
8:30
#19916
10K
6.21 mi12:09:4452:568:3126:30
8:32
#19947
15K
9.32 mi12:36:171:19:298:3226:33
8:33
#19839
20K
12.43 mi13:03:041:46:168:3326:47
8:37
#19586
Half
13.11 mi13:08:531:52:058:335:49
8:32
#19577
25K
15.53 mi13:30:072:13:198:3521:14
8:45
#19402
30K
18.64 mi13:59:232:42:358:4329:16
9:25
#19445
20M
20.00 mi14:12:532:56:058:4813:30
9:56
#19581
21M
21.00 mi14:23:303:06:428:5310:37
10:37
#19656
35K
21.75 mi14:30:353:13:478:557:05
9:28
#19683
23M
23.00 mi14:43:063:26:188:5812:31
10:00
#19749
24M
24.00 mi14:52:423:35:549:009:36
9:36
#19774
40K
24.85 mi15:00:493:44:019:018:07
9:30
#19739
25.2M
25.20 mi15:04:293:47:419:023:40
10:38
#19743
Finish
26.22 mi15:13:313:56:439:029:02
8:52
#19685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19916124051240519600(Top 69%)12323(Top 77%)12323(Top 218%)
10K6.21 mi3.10 mi19947-3112450-4512450-4519958(Top 70%)12462(Top 77%)12462(Top 221%)
15K9.32 mi3.11 mi19839+10812411+3912411+3919600(Top 69%)12323(Top 77%)12323(Top 218%)
20K12.43 mi3.11 mi19586+25312294+11712294+11718964(Top 67%)12015(Top 75%)12015(Top 213%)
Half13.11 mi0.68 mi19577+912286+812286+819335(Top 68%)12189(Top 76%)12189(Top 216%)
25K15.53 mi2.42 mi19402+17512201+8512201+8518706(Top 66%)11842(Top 74%)11842(Top 210%)
30K18.64 mi3.11 mi19445-4312183+1812183+1819611(Top 69%)12106(Top 75%)12106(Top 215%)
20M20.00 mi1.36 mi19581-13612218-3512218-3520705(Top 73%)12454(Top 77%)12454(Top 221%)
21M21.00 mi1.00 mi19656-7512222-412222-420343(Top 72%)12190(Top 76%)12190(Top 216%)
35K21.75 mi0.75 mi19683-2712224-212224-220204(Top 71%)12067(Top 75%)12067(Top 214%)
23M23.00 mi1.25 mi19749-6612212+1212212+1220470(Top 72%)12137(Top 75%)12137(Top 215%)
24M24.00 mi1.00 mi19774-2512198+1412198+1419975(Top 70%)11858(Top 74%)11858(Top 210%)
40K24.85 mi0.85 mi19739+3512171+2712171+2718679(Top 66%)11164(Top 69%)11164(Top 198%)
25.2M25.20 mi0.35 mi19743-412166+512166+519459(Top 69%)11533(Top 72%)11533(Top 204%)
Finish26.22 mi1.02 mi19685+5812119+4712119+4718355(Top 65%)11045(Top 69%)11045(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19600

Males

12323

M18-39

12323

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19958

Males

12462

M18-39

12462

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19600

Males

12323

M18-39

12323

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

18964

Males

12015

M18-39

12015

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19335

Males

12189

M18-39

12189

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18706

Males

11842

M18-39

11842

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19611

Males

12106

M18-39

12106

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20705

Males

12454

M18-39

12454

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20343

Males

12190

M18-39

12190

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20204

Males

12067

M18-39

12067

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20470

Males

12137

M18-39

12137

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19975

Males

11858

M18-39

11858

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18679

Males

11164

M18-39

11164

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19459

Males

11533

M18-39

11533

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18355

Males

11045

M18-39

11045

Passing Analysis

Category:
Athletes Passed
1829
Passed By
1598
Net Change
+231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19916
5K → 10K261292-31#19916#19947
10K → 15K251143+108#19947#19839
15K → 20K32673+253#19839#19586
20K → Half4132+9#19586#19577
Half → 25K25378+175#19577#19402
25K → 30K203246-43#19402#19445
30K → 20M69205-136#19445#19581
20M → 21M77152-75#19581#19656
21M → 35K3259-27#19656#19683
35K → 23M71137-66#19683#19749
23M → 24M6388-25#19749#19774
24M → 40K6934+35#19774#19739
40K → 25.2M2428-4#19739#19743
25.2M → Finish8931+58#19743#19685
TOTALS18291598+231
📊

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