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BOSTON MARATHON 2025

Andreas Bergström

Bib: 1400•M

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
18:16
Rank: #746
Start → 5K
18:16 | 5:53/mi
10K· 6.21 mi
36:24
Rank: #711 (+35)
5K → 10K
18:08 | 5:50/mi
15K· 9.32 mi
54:39
Rank: #699 (+12)
10K → 15K
18:15 | 5:52/mi
20K· 12.43 mi
1:12:59
Rank: #668 (+31)
15K → 20K
18:20 | 5:54/mi
Half· 13.11 mi
1:16:58
Rank: #667 (+1)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:31:12
Rank: #626 (+41)
Half → 25K
14:14 | 5:52/mi
30K· 18.64 mi
1:50:06
Rank: #603 (+23)
25K → 30K
18:54 | 6:05/mi
20M
1:58:17
Rank: #579 (+24)
30K → 20M
8:11 | 6:01/mi
21M
2:04:40
Rank: #564 (+15)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:09:05
Rank: #562 (+2)
21M → 35K
4:25 | 5:54/mi
23M
2:16:32
Rank: #531 (+31)
35K → 23M
7:27 | 5:57/mi
24M
2:22:20
Rank: #511 (+20)
23M → 24M
5:48 | 5:48/mi
40K· 24.85 mi
2:27:25
Rank: #487 (+24)
24M → 40K
5:05 | 5:57/mi
25.2M
2:29:36
Rank: #472 (+15)
40K → 25.2M
2:11 | 6:20/mi
Finish· 26.22 mi
2:35:27
Rank: #459 (+13)
25.2M → Finish
5:51 | 5:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:58
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:18:29
Pace5:59 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3718:165:5318:16
5:53
-
10K
6.21 mi10:36:4536:245:5118:08
5:50
-0:03
15K
9.32 mi10:55:0054:395:5218:15
5:52
+0:02
20K
12.43 mi11:13:201:12:595:5218:20
5:54
+0:02
Half
13.11 mi11:17:191:16:585:523:59
5:50
-0:04
25K
15.53 mi11:31:331:31:125:5214:14
5:52
+0:02
30K
18.64 mi11:50:271:50:065:5418:54
6:05
+0:13
20M
20.00 mi11:58:381:58:175:558:11
6:01
-0:04
21M
21.00 mi12:05:012:04:405:566:23
6:23
+0:22
35K
21.75 mi12:09:262:09:055:564:25
5:54
-0:29
23M
23.00 mi12:16:532:16:325:567:27
5:57
+0:03
24M
24.00 mi12:22:412:22:205:565:48
5:48
-0:09
40K
24.85 mi12:27:462:27:255:565:05
5:57
+0:09
25.2M
25.20 mi12:29:572:29:365:562:11
6:20
+0:23
Finish
26.22 mi12:35:482:35:275:565:51
5:44
-0:36

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

5:44 /mi

Average Pace

5:56 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:53

94% of race

Time at Steady Pace

8:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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 mi10:18:3718:165:5318:16
5:53
#746
10K
6.21 mi10:36:4536:245:5118:08
5:50
#711
15K
9.32 mi10:55:0054:395:5218:15
5:52
#699
20K
12.43 mi11:13:201:12:595:5218:20
5:54
#668
Half
13.11 mi11:17:191:16:585:523:59
5:50
#667
25K
15.53 mi11:31:331:31:125:5214:14
5:52
#626
30K
18.64 mi11:50:271:50:065:5418:54
6:05
#603
20M
20.00 mi11:58:381:58:175:558:11
6:01
#579
21M
21.00 mi12:05:012:04:405:566:23
6:23
#564
35K
21.75 mi12:09:262:09:055:564:25
5:54
#562
23M
23.00 mi12:16:532:16:325:567:27
5:57
#531
24M
24.00 mi12:22:412:22:205:565:48
5:48
#511
40K
24.85 mi12:27:462:27:255:565:05
5:57
#487
25.2M
25.20 mi12:29:572:29:365:562:11
6:20
#472
Finish
26.22 mi12:35:482:35:275:565:51
5:44
#459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi746694694693(Top 2%)647(Top 4%)647(Top 11%)
10K6.21 mi3.10 mi711+35662+32662+32674(Top 2%)629(Top 4%)629(Top 11%)
15K9.32 mi3.11 mi699+12651+11651+11693(Top 2%)647(Top 4%)647(Top 11%)
20K12.43 mi3.11 mi668+31621+30621+30620(Top 2%)573(Top 4%)573(Top 10%)
Half13.11 mi0.68 mi667+1620+1620+1648(Top 2%)605(Top 4%)605(Top 11%)
25K15.53 mi2.42 mi626+41580+40580+40516(Top 2%)481(Top 3%)481(Top 9%)
30K18.64 mi3.11 mi603+23556+24556+24641(Top 2%)599(Top 4%)599(Top 11%)
20M20.00 mi1.36 mi579+24534+22534+22414(Top 1%)387(Top 2%)387(Top 7%)
21M21.00 mi1.00 mi564+15519+15519+15486(Top 2%)457(Top 3%)457(Top 8%)
35K21.75 mi0.75 mi562+2517+2517+2522(Top 2%)486(Top 3%)486(Top 9%)
23M23.00 mi1.25 mi531+31488+29488+29287(Top 1%)267(Top 2%)267(Top 5%)
24M24.00 mi1.00 mi511+20468+20468+20283(Top 1.0%)261(Top 2%)261(Top 5%)
40K24.85 mi0.85 mi487+24448+20448+20336(Top 1%)310(Top 2%)310(Top 5%)
25.2M25.20 mi0.35 mi472+15435+13435+13252(Top 0.9%)233(Top 1%)233(Top 4%)
Finish26.22 mi1.02 mi459+13423+12423+12410(Top 1%)384(Top 2%)384(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

693

Males

647

M18-39

647

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

674

Males

629

M18-39

629

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

693

Males

647

M18-39

647

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

620

Males

573

M18-39

573

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

648

Males

605

M18-39

605

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

516

Males

481

M18-39

481

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

641

Males

599

M18-39

599

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

414

Males

387

M18-39

387

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

486

Males

457

M18-39

457

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

522

Males

486

M18-39

486

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

287

Males

267

M18-39

267

23M→24M

23.0 - 24.0 mi

Top 1.0%
×6stories
+12ft-82ft

Overall

283

Males

261

M18-39

261

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

336

Males

310

M18-39

310

40K→25.2M

24.9 - 25.2 mi

Top 0.9%
×1story
+13ft-16ft

Overall

252

Males

233

M18-39

233

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

410

Males

384

M18-39

384

Passing Analysis

Category:
Athletes Passed
386
Passed By
99
Net Change
+287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#746
5K → 10K5621+35#746#711
10K → 15K2816+12#711#699
15K → 20K376+31#699#668
20K → Half65+1#668#667
Half → 25K487+41#667#626
25K → 30K4219+23#626#603
30K → 20M284+24#603#579
20M → 21M205+15#579#564
21M → 35K86+2#564#562
35K → 23M321+31#562#531
23M → 24M233+20#531#511
24M → 40K251+24#511#487
40K → 25.2M150+15#487#472
25.2M → Finish185+13#472#459
TOTALS38699+287
📊

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