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BOSTON MARATHON 2025

Dan Forward

Bib: 6074•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
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
20:57
Rank: #5819
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:42
Rank: #5467 (+352)
5K → 10K
20:45 | 6:41/mi
15K· 9.32 mi
1:02:17
Rank: #5082 (+385)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:23:03
Rank: #4841 (+241)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:27:33
Rank: #4811 (+30)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:50
Rank: #4661 (+150)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:05:21
Rank: #4524 (+137)
25K → 30K
21:31 | 6:56/mi
20M
2:15:03
Rank: #4536 (-12)
30K → 20M
9:42 | 7:08/mi
21M
2:22:47
Rank: #4607 (-71)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:27:56
Rank: #4577 (+30)
21M → 35K
5:09 | 6:53/mi
23M
2:37:06
Rank: #4635 (-58)
35K → 23M
9:10 | 7:19/mi
24M
2:44:23
Rank: #4712 (-77)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:50:36
Rank: #4737 (-25)
24M → 40K
6:13 | 7:16/mi
25.2M
2:53:34
Rank: #4826 (-89)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:01:48
Rank: #5072 (-246)
25.2M → Finish
8:14 | 8:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:33
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:34:15
Pace7:11 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2920:576:4520:57
6:45
-
10K
6.21 mi10:46:1441:426:4320:45
6:41
-0:04
15K
9.32 mi11:06:491:02:176:4120:35
6:38
-0:03
20K
12.43 mi11:27:351:23:036:4120:46
6:41
+0:03
Half
13.11 mi11:32:051:27:336:414:30
6:36
-0:05
25K
15.53 mi11:48:221:43:506:4116:17
6:43
+0:07
30K
18.64 mi12:09:532:05:216:4321:31
6:56
+0:13
20M
20.00 mi12:19:352:15:036:459:42
7:08
+0:12
21M
21.00 mi12:27:192:22:476:487:44
7:44
+0:36
35K
21.75 mi12:32:282:27:566:485:09
6:53
-0:51
23M
23.00 mi12:41:382:37:066:509:10
7:19
+0:26
24M
24.00 mi12:48:552:44:236:517:17
7:17
-0:02
40K
24.85 mi12:55:082:50:366:526:13
7:16
-0:01
25.2M
25.20 mi12:58:062:53:346:532:58
8:36
+1:20
Finish
26.22 mi13:06:203:01:486:568:14
8:05
-0:31

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

6:36 /mi

Average Pace

6:56 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:05

14% of race

Time at Steady Pace

1:55:07

63% of race

Time at Slower Pace

41:36

23% of race

Average Pace: 6:56 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:2920:576:4520:57
6:45
#5819
10K
6.21 mi10:46:1441:426:4320:45
6:41
#5467
15K
9.32 mi11:06:491:02:176:4120:35
6:38
#5082
20K
12.43 mi11:27:351:23:036:4120:46
6:41
#4841
Half
13.11 mi11:32:051:27:336:414:30
6:36
#4811
25K
15.53 mi11:48:221:43:506:4116:17
6:43
#4661
30K
18.64 mi12:09:532:05:216:4321:31
6:56
#4524
20M
20.00 mi12:19:352:15:036:459:42
7:08
#4536
21M
21.00 mi12:27:192:22:476:487:44
7:44
#4607
35K
21.75 mi12:32:282:27:566:485:09
6:53
#4577
23M
23.00 mi12:41:382:37:066:509:10
7:19
#4635
24M
24.00 mi12:48:552:44:236:517:17
7:17
#4712
40K
24.85 mi12:55:082:50:366:526:13
7:16
#4737
25.2M
25.20 mi12:58:062:53:346:532:58
8:36
#4826
Finish
26.22 mi13:06:203:01:486:568:14
8:05
#5072
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5819536453644444(Top 16%)4165(Top 26%)4165(Top 74%)
10K6.21 mi3.10 mi5467+3525054+3105054+3105142(Top 18%)4785(Top 30%)4785(Top 85%)
15K9.32 mi3.11 mi5082+3854731+3234731+3234444(Top 16%)4165(Top 26%)4165(Top 74%)
20K12.43 mi3.11 mi4841+2414512+2194512+2194291(Top 15%)4014(Top 25%)4014(Top 71%)
Half13.11 mi0.68 mi4811+304483+294483+294352(Top 15%)4074(Top 25%)4074(Top 72%)
25K15.53 mi2.42 mi4661+1504346+1374346+1374250(Top 15%)3946(Top 25%)3946(Top 70%)
30K18.64 mi3.11 mi4524+1374217+1294217+1294247(Top 15%)3900(Top 24%)3900(Top 69%)
20M20.00 mi1.36 mi4536-124211+64211+64859(Top 17%)4374(Top 27%)4374(Top 78%)
21M21.00 mi1.00 mi4607-714272-614272-615805(Top 20%)4924(Top 31%)4924(Top 87%)
35K21.75 mi0.75 mi4577+304240+324240+324592(Top 16%)4070(Top 25%)4070(Top 72%)
23M23.00 mi1.25 mi4635-584272-324272-325554(Top 20%)4698(Top 29%)4698(Top 83%)
24M24.00 mi1.00 mi4712-774330-584330-586278(Top 22%)5078(Top 32%)5078(Top 90%)
40K24.85 mi0.85 mi4737-254346-164346-165459(Top 19%)4519(Top 28%)4519(Top 80%)
25.2M25.20 mi0.35 mi4826-894416-704416-709297(Top 33%)6549(Top 41%)6549(Top 116%)
Finish26.22 mi1.02 mi5072-2464607-1914607-19113383(Top 47%)8691(Top 54%)8691(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4444

Males

4165

M18-39

4165

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5142

Males

4785

M18-39

4785

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4444

Males

4165

M18-39

4165

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4291

Males

4014

M18-39

4014

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4352

Males

4074

M18-39

4074

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4250

Males

3946

M18-39

3946

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4247

Males

3900

M18-39

3900

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4859

Males

4374

M18-39

4374

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5805

Males

4924

M18-39

4924

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4592

Males

4070

M18-39

4070

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5554

Males

4698

M18-39

4698

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6278

Males

5078

M18-39

5078

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5459

Males

4519

M18-39

4519

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9297

Males

6549

M18-39

6549

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13383

Males

8691

M18-39

8691

Passing Analysis

Category:
Athletes Passed
1861
Passed By
1114
Net Change
+747
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5819
5K → 10K42068+352#5819#5467
10K → 15K40520+385#5467#5082
15K → 20K26322+241#5082#4841
20K → Half4010+30#4841#4811
Half → 25K17525+150#4811#4661
25K → 30K21477+137#4661#4524
30K → 20M7284-12#4524#4536
20M → 21M54125-71#4536#4607
21M → 35K5525+30#4607#4577
35K → 23M62120-58#4577#4635
23M → 24M37114-77#4635#4712
24M → 40K5378-25#4712#4737
40K → 25.2M897-89#4737#4826
25.2M → Finish3249-246#4826#5072
TOTALS18611114+747
📊

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