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BOSTON MARATHON 2025

Oliver Beck

Bib: 9951•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M50-54)
#0 / 1996
Top 18%
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
6:57/mi
21:35
↑ 97↓ 3451.5%
10K· 6.21 mi
6:56/mi
43:09
↑ 79↓ 1380.4%
15K· 9.32 mi
6:58/mi
1:04:48
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:26:56
↑ 106↓ 860.1%
Half· 13.11 mi
6:59/mi
1:31:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:11/mi
1:49:06
↑ 66↓ 880.2%
30K· 18.64 mi
7:28/mi
2:12:19
↑ 181↓ 1480.2%
20M
7:33/mi
2:22:35
↑ 64↓ 500.2%
21M
7:56/mi
2:30:31
↑ 106↓ 241.6%
35K· 21.75 mi
7:05/mi
2:35:49
↑ 17↓ 861.7%
23M
7:24/mi
2:45:05
↑ 23↓ 630.6%
24M
7:11/mi
2:52:16
↓ 821.3%
40K· 24.85 mi
7:27/mi
2:58:38
↓ 200.3%
25.2M
8:10/mi
3:01:27
↑ 13↓ 160.2%
Finish· 26.22 mi
7:09/mi
3:08:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:42
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:37:02
Pace7:24 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3321:356:5721:35
6:57
-
10K
6.21 mi11:09:0743:096:5721:34
6:56
-0:01
15K
9.32 mi11:30:461:04:486:5721:39
6:58
+0:02
20K
12.43 mi11:52:541:26:567:0022:08
7:07
+0:09
Half
13.11 mi11:57:401:31:427:004:46
6:59
-0:08
25K
15.53 mi12:15:041:49:067:0117:24
7:11
+0:12
30K
18.64 mi12:38:172:12:197:0623:13
7:28
+0:17
20M
20.00 mi12:48:332:22:357:0810:16
7:33
+0:05
21M
21.00 mi12:56:292:30:317:107:56
7:56
+0:23
35K
21.75 mi13:01:472:35:497:105:18
7:05
-0:51
23M
23.00 mi13:11:032:45:057:119:16
7:24
+0:19
24M
24.00 mi13:18:142:52:167:117:11
7:11
-0:13
40K
24.85 mi13:24:362:58:387:116:22
7:27
+0:16
25.2M
25.20 mi13:27:253:01:277:122:49
8:10
+0:43
Finish
26.22 mi13:34:423:08:447:127:17
7:09
-1:01

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

6:56 /mi

Average Pace

7:12 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:59

94% of race

Time at Steady Pace

10:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi10:47:3321:356:5721:35
6:57
#7405
10K
6.21 mi11:09:0743:096:5721:34
6:56
#7466
15K
9.32 mi11:30:461:04:486:5721:39
6:58
#7450
20K
12.43 mi11:52:541:26:567:0022:08
7:07
#7466
Half
13.11 mi11:57:401:31:427:004:46
6:59
#7463
25K
15.53 mi12:15:041:49:067:0117:24
7:11
#7406
30K
18.64 mi12:38:172:12:197:0623:13
7:28
#7341
20M
20.00 mi12:48:332:22:357:0810:16
7:33
#7253
21M
21.00 mi12:56:292:30:317:107:56
7:56
#7184
35K
21.75 mi13:01:472:35:497:105:18
7:05
#7091
23M
23.00 mi13:11:032:45:057:119:16
7:24
#6968
24M
24.00 mi13:18:142:52:167:117:11
7:11
#6843
40K
24.85 mi13:24:362:58:387:116:22
7:27
#6783
25.2M
25.20 mi13:27:253:01:277:122:49
8:10
#6753
Finish
26.22 mi13:34:423:08:447:127:17
7:09
#6697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7405659965997428(Top 26%)6560(Top 41%)6560(Top 329%)
10K6.21 mi3.10 mi7466-616630-316630-317548(Top 27%)6676(Top 41%)6676(Top 334%)
15K9.32 mi3.11 mi7450+166612+186612+187428(Top 26%)6560(Top 41%)6560(Top 329%)
20K12.43 mi3.11 mi7466-166606+66606+67659(Top 27%)6650(Top 41%)6650(Top 333%)
Half13.11 mi0.68 mi7463+36604+26604+27458(Top 26%)6548(Top 41%)6548(Top 328%)
25K15.53 mi2.42 mi7406+576550+546550+547423(Top 26%)6394(Top 40%)6394(Top 320%)
30K18.64 mi3.11 mi7341+656454+966454+967549(Top 27%)6312(Top 39%)6312(Top 316%)
20M20.00 mi1.36 mi7253+886356+986356+987381(Top 26%)6063(Top 38%)6063(Top 304%)
21M21.00 mi1.00 mi7184+696276+806276+806976(Top 25%)5666(Top 35%)5666(Top 284%)
35K21.75 mi0.75 mi7091+936196+806196+805905(Top 21%)5004(Top 31%)5004(Top 251%)
23M23.00 mi1.25 mi6968+1236078+1186078+1186057(Top 21%)5002(Top 31%)5002(Top 251%)
24M24.00 mi1.00 mi6843+1255965+1135965+1135726(Top 20%)4751(Top 30%)4751(Top 238%)
40K24.85 mi0.85 mi6783+605892+735892+736473(Top 23%)5129(Top 32%)5129(Top 257%)
25.2M25.20 mi0.35 mi6753+305854+385854+386831(Top 24%)5250(Top 33%)5250(Top 263%)
Finish26.22 mi1.02 mi6697+565789+655789+656679(Top 24%)5139(Top 32%)5139(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7428

Males

6560

M50-54

6560

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7548

Males

6676

M50-54

6676

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7428

Males

6560

M50-54

6560

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7659

Males

6650

M50-54

6650

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7458

Males

6548

M50-54

6548

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

7423

Males

6394

M50-54

6394

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7549

Males

6312

M50-54

6312

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7381

Males

6063

M50-54

6063

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

6976

Males

5666

M50-54

5666

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5905

Males

5004

M50-54

5004

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

6057

Males

5002

M50-54

5002

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5726

Males

4751

M50-54

4751

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6473

Males

5129

M50-54

5129

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6831

Males

5250

M50-54

5250

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6679

Males

5139

M50-54

5139

Passing Analysis

Category:
Athletes Passed
1689
Passed By
981
Net Change
+708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7405
5K → 10K174235-61#7405#7466
10K → 15K153137+16#7466#7450
15K → 20K120136-16#7450#7466
20K → Half3330+3#7466#7463
Half → 25K13275+57#7463#7406
25K → 30K203138+65#7406#7341
30K → 20M13749+88#7341#7253
20M → 21M12152+69#7253#7184
21M → 35K974+93#7184#7091
35K → 23M14320+123#7091#6968
23M → 24M14217+125#6968#6843
24M → 40K9535+60#6843#6783
40K → 25.2M5020+30#6783#6753
25.2M → Finish8933+56#6753#6697
TOTALS1689981+708
📊

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