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BOSTON MARATHON 2025

Blake Furman

Bib: 4784•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:28
Rank: #910
Start → 5K
18:28 | 5:57/mi
10K· 6.21 mi
36:39
Rank: #801 (+109)
5K → 10K
18:11 | 5:51/mi
15K· 9.32 mi
54:52
Rank: #757 (+44)
10K → 15K
18:13 | 5:52/mi
20K· 12.43 mi
1:12:53
Rank: #648 (+109)
15K → 20K
18:01 | 5:48/mi
Half· 13.11 mi
1:16:47
Rank: #631 (+17)
20K → Half
3:54 | 5:43/mi
25K· 15.53 mi
1:30:56
Rank: #587 (+44)
Half → 25K
14:09 | 5:50/mi
30K· 18.64 mi
1:49:41
Rank: #563 (+24)
25K → 30K
18:45 | 6:02/mi
20M
1:58:04
Rank: #559 (+4)
30K → 20M
8:23 | 6:10/mi
21M
2:04:34
Rank: #559
20M → 21M
6:30 | 6:30/mi
35K· 21.75 mi
2:08:57
Rank: #549 (+10)
21M → 35K
4:23 | 5:52/mi
23M
2:16:34
Rank: #534 (+15)
35K → 23M
7:37 | 6:05/mi
24M
2:22:38
Rank: #534
23M → 24M
6:04 | 6:04/mi
40K· 24.85 mi
2:28:03
Rank: #539 (-5)
24M → 40K
5:25 | 6:20/mi
25.2M
2:30:21
Rank: #534 (+5)
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:36:18
Rank: #520 (+14)
25.2M → Finish
5:57 | 5:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:47
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:19:31
Pace6:04 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2118:285:5718:28
5:57
-
10K
6.21 mi10:39:3236:395:5418:11
5:51
-0:06
15K
9.32 mi10:57:4554:525:5318:13
5:52
+0:01
20K
12.43 mi11:15:461:12:535:5218:01
5:48
-0:04
Half
13.11 mi11:19:401:16:475:513:54
5:43
-0:05
25K
15.53 mi11:33:491:30:565:5114:09
5:50
+0:07
30K
18.64 mi11:52:341:49:415:5318:45
6:02
+0:12
20M
20.00 mi12:00:571:58:045:548:23
6:10
+0:08
21M
21.00 mi12:07:272:04:345:566:30
6:30
+0:20
35K
21.75 mi12:11:502:08:575:564:23
5:52
-0:38
23M
23.00 mi12:19:272:16:345:567:37
6:05
+0:13
24M
24.00 mi12:25:312:22:385:576:04
6:04
-0:01
40K
24.85 mi12:30:562:28:035:575:25
6:20
+0:16
25.2M
25.20 mi12:33:142:30:215:582:18
6:40
+0:20
Finish
26.22 mi12:39:112:36:185:585:57
5:50
-0:50

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

5:43 /mi

Average Pace

5:58 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:05

91% of race

Time at Steady Pace

14:13

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:58 /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 mi10:21:2118:285:5718:28
5:57
#910
10K
6.21 mi10:39:3236:395:5418:11
5:51
#801
15K
9.32 mi10:57:4554:525:5318:13
5:52
#757
20K
12.43 mi11:15:461:12:535:5218:01
5:48
#648
Half
13.11 mi11:19:401:16:475:513:54
5:43
#631
25K
15.53 mi11:33:491:30:565:5114:09
5:50
#587
30K
18.64 mi11:52:341:49:415:5318:45
6:02
#563
20M
20.00 mi12:00:571:58:045:548:23
6:10
#559
21M
21.00 mi12:07:272:04:345:566:30
6:30
#559
35K
21.75 mi12:11:502:08:575:564:23
5:52
#549
23M
23.00 mi12:19:272:16:345:567:37
6:05
#534
24M
24.00 mi12:25:312:22:385:576:04
6:04
#534
40K
24.85 mi12:30:562:28:035:575:25
6:20
#539
25.2M
25.20 mi12:33:142:30:215:582:18
6:40
#534
Finish
26.22 mi12:39:112:36:185:585:57
5:50
#520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi910852852658(Top 2%)612(Top 4%)612(Top 11%)
10K6.21 mi3.10 mi801+109749+103749+103711(Top 3%)666(Top 4%)666(Top 12%)
15K9.32 mi3.11 mi757+44707+42707+42658(Top 2%)612(Top 4%)612(Top 11%)
20K12.43 mi3.11 mi648+109601+106601+106440(Top 2%)409(Top 3%)409(Top 7%)
Half13.11 mi0.68 mi631+17584+17584+17441(Top 2%)413(Top 3%)413(Top 7%)
25K15.53 mi2.42 mi587+44542+42542+42465(Top 2%)432(Top 3%)432(Top 8%)
30K18.64 mi3.11 mi563+24518+24518+24550(Top 2%)513(Top 3%)513(Top 9%)
20M20.00 mi1.36 mi559+4514+4514+4647(Top 2%)607(Top 4%)607(Top 11%)
21M21.00 mi1.00 mi559514514673(Top 2%)636(Top 4%)636(Top 11%)
35K21.75 mi0.75 mi549+10504+10504+10464(Top 2%)432(Top 3%)432(Top 8%)
23M23.00 mi1.25 mi534+15491+13491+13455(Top 2%)428(Top 3%)428(Top 8%)
24M24.00 mi1.00 mi534491491695(Top 2%)652(Top 4%)652(Top 12%)
40K24.85 mi0.85 mi539-5496-5496-51035(Top 4%)967(Top 6%)967(Top 17%)
25.2M25.20 mi0.35 mi534+5491+5491+5687(Top 2%)637(Top 4%)637(Top 11%)
Finish26.22 mi1.02 mi520+14480+11480+11565(Top 2%)529(Top 3%)529(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

658

Males

612

M18-39

612

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

711

Males

666

M18-39

666

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

658

Males

612

M18-39

612

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

440

Males

409

M18-39

409

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

441

Males

413

M18-39

413

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

465

Males

432

M18-39

432

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

550

Males

513

M18-39

513

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

647

Males

607

M18-39

607

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

673

Males

636

M18-39

636

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

464

Males

432

M18-39

432

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

455

Males

428

M18-39

428

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

695

Males

652

M18-39

652

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1035

Males

967

M18-39

967

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

687

Males

637

M18-39

637

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

565

Males

529

M18-39

529

Passing Analysis

Category:
Athletes Passed
486
Passed By
96
Net Change
+390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#910
5K → 10K1189+109#910#801
10K → 15K517+44#801#757
15K → 20K1101+109#757#648
20K → Half170+17#648#631
Half → 25K451+44#631#587
25K → 30K4824+24#587#563
30K → 20M117+4#563#559
20M → 21M10100#559#559
21M → 35K111+10#559#549
35K → 23M216+15#549#534
23M → 24M10100#534#534
24M → 40K914-5#534#539
40K → 25.2M72+5#539#534
25.2M → Finish184+14#534#520
TOTALS48696+390
📊

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