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BOSTON MARATHON 2025

Eystein Naesheim

Bib: 30204•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:31/mi
32:39
↑ 97↓ 3451.5%
10K· 6.21 mi
10:09/mi
1:04:12
↑ 79↓ 1380.4%
15K· 9.32 mi
10:50/mi
1:37:50
↑ 67↓ 78
20K· 12.43 mi
11:09/mi
2:12:30
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:19:30
↑ 19↓ 370.5%
25K· 15.53 mi
11:20/mi
2:46:59
↑ 66↓ 880.2%
30K· 18.64 mi
12:26/mi
3:25:37
↑ 181↓ 1480.2%
20M
11:21/mi
3:41:02
↑ 64↓ 500.2%
21M
13:17/mi
3:54:19
↑ 106↓ 241.6%
35K· 21.75 mi
10:44/mi
4:02:21
↑ 17↓ 861.7%
23M
12:09/mi
4:17:34
↑ 23↓ 630.6%
24M
11:12/mi
4:28:46
↓ 821.3%
40K· 24.85 mi
11:27/mi
4:38:33
↓ 200.3%
25.2M
12:19/mi
4:42:48
↑ 13↓ 160.2%
Finish· 26.22 mi
10:08/mi
4:53:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:30
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time2:33:38
Pace11:43 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0732:3910:3132:39
10:31
-
10K
6.21 mi12:25:401:04:1210:2031:33
10:09
-0:22
15K
9.32 mi12:59:181:37:5010:3033:38
10:50
+0:41
20K
12.43 mi13:33:582:12:3010:4034:40
11:09
+0:19
Half
13.11 mi13:40:582:19:3010:387:00
10:16
-0:53
25K
15.53 mi14:08:272:46:5910:4527:29
11:20
+1:04
30K
18.64 mi14:47:053:25:3711:0238:38
12:26
+1:06
20M
20.00 mi15:02:303:41:0211:0315:25
11:21
-1:05
21M
21.00 mi15:15:473:54:1911:0913:17
13:17
+1:56
35K
21.75 mi15:23:494:02:2111:098:02
10:44
-2:33
23M
23.00 mi15:39:024:17:3411:1215:13
12:09
+1:25
24M
24.00 mi15:50:144:28:4611:1211:12
11:12
-0:57
40K
24.85 mi16:00:014:38:3311:129:47
11:27
+0:15
25.2M
25.20 mi16:04:164:42:4811:134:15
12:19
+0:52
Finish
26.22 mi16:14:364:53:0811:1110:20
10:08
-2:11

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

10:08 /mi

Average Pace

11:11 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:34

31% of race

Time at Steady Pace

2:12:11

45% of race

Time at Slower Pace

1:11:23

24% of race

Average Pace: 11:11 /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 mi11:54:0732:3910:3132:39
10:31
#26778
10K
6.21 mi12:25:401:04:1210:2031:33
10:09
#26143
15K
9.32 mi12:59:181:37:5010:3033:38
10:50
#26281
20K
12.43 mi13:33:582:12:3010:4034:40
11:09
#26264
Half
13.11 mi13:40:582:19:3010:387:00
10:16
#26218
25K
15.53 mi14:08:272:46:5910:4527:29
11:20
#26118
30K
18.64 mi14:47:053:25:3711:0238:38
12:26
#26123
20M
20.00 mi15:02:303:41:0211:0315:25
11:21
#25991
21M
21.00 mi15:15:473:54:1911:0913:17
13:17
#25974
35K
21.75 mi15:23:494:02:2111:098:02
10:44
#25909
23M
23.00 mi15:39:024:17:3411:1215:13
12:09
#25902
24M
24.00 mi15:50:144:28:4611:1211:12
11:12
#25855
40K
24.85 mi16:00:014:38:3311:129:47
11:27
#25805
25.2M
25.20 mi16:04:164:42:4811:134:15
12:19
#25788
Finish
26.22 mi16:14:364:53:0811:1110:20
10:08
#25732
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi26778155051550526444(Top 93%)15349(Top 95%)15349(Top 643%)
10K6.21 mi3.10 mi26143+63515229+27615229+27625635(Top 90%)14974(Top 93%)14974(Top 628%)
15K9.32 mi3.11 mi26281-13815280-5115280-5126444(Top 93%)15349(Top 95%)15349(Top 643%)
20K12.43 mi3.11 mi26264+1715270+1015270+1026238(Top 92%)15237(Top 95%)15237(Top 639%)
Half13.11 mi0.68 mi26218+4615247+2315247+2325374(Top 89%)14832(Top 92%)14832(Top 622%)
25K15.53 mi2.42 mi26118+10015197+5015197+5025662(Top 90%)14927(Top 93%)14927(Top 626%)
30K18.64 mi3.11 mi26123-515166+3115166+3126103(Top 92%)15039(Top 93%)15039(Top 630%)
20M20.00 mi1.36 mi25991+13215092+7415092+7424272(Top 85%)14116(Top 88%)14116(Top 592%)
21M21.00 mi1.00 mi25974+1715074+1815074+1825417(Top 89%)14581(Top 91%)14581(Top 611%)
35K21.75 mi0.75 mi25909+6515042+3215042+3223669(Top 83%)13728(Top 85%)13728(Top 575%)
23M23.00 mi1.25 mi25902+715028+1415028+1425331(Top 89%)14502(Top 90%)14502(Top 608%)
24M24.00 mi1.00 mi25855+4714990+3814990+3824391(Top 86%)14015(Top 87%)14015(Top 587%)
40K24.85 mi0.85 mi25805+5014951+3914951+3924035(Top 85%)13795(Top 86%)13795(Top 578%)
25.2M25.20 mi0.35 mi25788+1714940+1114940+1123865(Top 84%)13710(Top 85%)13710(Top 575%)
Finish26.22 mi1.02 mi25732+5614904+3614904+3623357(Top 82%)13454(Top 84%)13454(Top 564%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26444

Males

15349

M45-49

15349

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25635

Males

14974

M45-49

14974

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26444

Males

15349

M45-49

15349

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26238

Males

15237

M45-49

15237

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25374

Males

14832

M45-49

14832

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25662

Males

14927

M45-49

14927

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26103

Males

15039

M45-49

15039

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24272

Males

14116

M45-49

14116

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25417

Males

14581

M45-49

14581

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23669

Males

13728

M45-49

13728

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25331

Males

14502

M45-49

14502

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24391

Males

14015

M45-49

14015

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24035

Males

13795

M45-49

13795

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23865

Males

13710

M45-49

13710

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23357

Males

13454

M45-49

13454

Passing Analysis

Category:
Athletes Passed
1655
Passed By
609
Net Change
+1046
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26778
5K → 10K64813+635#26778#26143
10K → 15K87225-138#26143#26281
15K → 20K131114+17#26281#26264
20K → Half515+46#26264#26218
Half → 25K13535+100#26218#26118
25K → 30K102107-5#26118#26123
30K → 20M14210+132#26123#25991
20M → 21M4730+17#25991#25974
21M → 35K694+65#25974#25909
35K → 23M4134+7#25909#25902
23M → 24M5912+47#25902#25855
24M → 40K599+50#25855#25805
40K → 25.2M225+17#25805#25788
25.2M → Finish626+56#25788#25732
TOTALS1655609+1046
📊

Passing Visuals

Category:
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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