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BOSTON MARATHON 2025

Chris Bendtsen

Bib: 265•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:38
Rank: #391
Start → 5K
17:38 | 5:41/mi
10K· 6.21 mi
35:24
Rank: #437 (-46)
5K → 10K
17:46 | 5:43/mi
15K· 9.32 mi
53:19
Rank: #450 (-13)
10K → 15K
17:55 | 5:46/mi
20K· 12.43 mi
1:11:16
Rank: #432 (+18)
15K → 20K
17:57 | 5:47/mi
Half· 13.11 mi
1:15:07
Rank: #423 (+9)
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:29:13
Rank: #417 (+6)
Half → 25K
14:06 | 5:49/mi
30K· 18.64 mi
1:47:44
Rank: #409 (+8)
25K → 30K
18:31 | 5:58/mi
20M
1:56:31
Rank: #443 (-34)
30K → 20M
8:47 | 6:28/mi
21M
2:03:35
Rank: #475 (-32)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:08:16
Rank: #493 (-18)
21M → 35K
4:41 | 6:16/mi
23M
2:17:06
Rank: #576 (-83)
35K → 23M
8:50 | 7:03/mi
24M
2:24:03
Rank: #642 (-66)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:30:15
Rank: #697 (-55)
24M → 40K
6:12 | 7:15/mi
25.2M
2:32:59
Rank: #724 (-27)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
2:39:50
Rank: #792 (-68)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:07
Pace5:44 /mi
2nd Half
Distance13.11 mi
Time1:24:43
Pace6:28 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4317:385:4117:38
5:41
-
10K
6.21 mi10:35:2935:245:4217:46
5:43
+0:02
15K
9.32 mi10:53:2453:195:4317:55
5:46
+0:03
20K
12.43 mi11:11:211:11:165:4417:57
5:47
+0:01
Half
13.11 mi11:15:121:15:075:443:51
5:39
-0:08
25K
15.53 mi11:29:181:29:135:4514:06
5:49
+0:10
30K
18.64 mi11:47:491:47:445:4718:31
5:58
+0:09
20M
20.00 mi11:56:361:56:315:508:47
6:28
+0:30
21M
21.00 mi12:03:402:03:355:537:04
7:04
+0:36
35K
21.75 mi12:08:212:08:165:544:41
6:16
-0:48
23M
23.00 mi12:17:112:17:065:588:50
7:03
+0:47
24M
24.00 mi12:24:082:24:036:006:57
6:57
-0:06
40K
24.85 mi12:30:202:30:156:036:12
7:15
+0:18
25.2M
25.20 mi12:33:042:32:596:042:44
7:56
+0:41
Finish
26.22 mi12:39:552:39:506:066:51
6:43
-1:13

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

5:39 /mi

Average Pace

6:06 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:13

56% of race

Time at Steady Pace

31:59

20% of race

Time at Slower Pace

38:38

24% of race

Average Pace: 6:06 /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 mi10:17:4317:385:4117:38
5:41
#391
10K
6.21 mi10:35:2935:245:4217:46
5:43
#437
15K
9.32 mi10:53:2453:195:4317:55
5:46
#450
20K
12.43 mi11:11:211:11:165:4417:57
5:47
#432
Half
13.11 mi11:15:121:15:075:443:51
5:39
#423
25K
15.53 mi11:29:181:29:135:4514:06
5:49
#417
30K
18.64 mi11:47:491:47:445:4718:31
5:58
#409
20M
20.00 mi11:56:361:56:315:508:47
6:28
#443
21M
21.00 mi12:03:402:03:355:537:04
7:04
#475
35K
21.75 mi12:08:212:08:165:544:41
6:16
#493
23M
23.00 mi12:17:112:17:065:588:50
7:03
#576
24M
24.00 mi12:24:082:24:036:006:57
6:57
#642
40K
24.85 mi12:30:202:30:156:036:12
7:15
#697
25.2M
25.20 mi12:33:042:32:596:042:44
7:56
#724
Finish
26.22 mi12:39:552:39:506:066:51
6:43
#792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi391358358478(Top 2%)443(Top 3%)443(Top 8%)
10K6.21 mi3.10 mi437-46400-42400-42484(Top 2%)447(Top 3%)447(Top 8%)
15K9.32 mi3.11 mi450-13414-14414-14478(Top 2%)443(Top 3%)443(Top 8%)
20K12.43 mi3.11 mi432+18398+16398+16412(Top 1%)383(Top 2%)383(Top 7%)
Half13.11 mi0.68 mi423+9391+7391+7371(Top 1%)345(Top 2%)345(Top 6%)
25K15.53 mi2.42 mi417+6383+8383+8442(Top 2%)410(Top 3%)410(Top 7%)
30K18.64 mi3.11 mi409+8376+7376+7446(Top 2%)413(Top 3%)413(Top 7%)
20M20.00 mi1.36 mi443-34408-32408-321466(Top 5%)1384(Top 9%)1384(Top 25%)
21M21.00 mi1.00 mi475-32438-30438-302495(Top 9%)2321(Top 14%)2321(Top 41%)
35K21.75 mi0.75 mi493-18452-14452-141426(Top 5%)1350(Top 8%)1350(Top 24%)
23M23.00 mi1.25 mi576-83531-79531-794041(Top 14%)3600(Top 22%)3600(Top 64%)
24M24.00 mi1.00 mi642-66594-63594-634315(Top 15%)3767(Top 23%)3767(Top 67%)
40K24.85 mi0.85 mi697-55648-54648-545290(Top 19%)4391(Top 27%)4391(Top 78%)
25.2M25.20 mi0.35 mi724-27675-27675-275441(Top 19%)4359(Top 27%)4359(Top 77%)
Finish26.22 mi1.02 mi792-68739-64739-643967(Top 14%)3400(Top 21%)3400(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

478

Males

443

M18-39

443

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

484

Males

447

M18-39

447

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

478

Males

443

M18-39

443

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

412

Males

383

M18-39

383

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

371

Males

345

M18-39

345

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

442

Males

410

M18-39

410

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

446

Males

413

M18-39

413

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1466

Males

1384

M18-39

1384

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2495

Males

2321

M18-39

2321

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1426

Males

1350

M18-39

1350

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4041

Males

3600

M18-39

3600

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4315

Males

3767

M18-39

3767

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5290

Males

4391

M18-39

4391

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5441

Males

4359

M18-39

4359

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3967

Males

3400

M18-39

3400

Passing Analysis

Category:
Athletes Passed
120
Passed By
521
Net Change
-401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#391
5K → 10K753-46#391#437
10K → 15K1629-13#437#450
15K → 20K3113+18#450#432
20K → Half90+9#432#423
Half → 25K1610+6#423#417
25K → 30K2315+8#417#409
30K → 20M236-34#409#443
20M → 21M335-32#443#475
21M → 35K321-18#475#493
35K → 23M285-83#493#576
23M → 24M167-66#576#642
24M → 40K358-55#642#697
40K → 25.2M128-27#697#724
25.2M → Finish371-68#724#792
TOTALS120521-401
📊

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