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BOSTON MARATHON 2025

Paul Oostra

Bib: 22035•M

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #19979
Start → 5K
26:28 | 8:31/mi
10K· 6.21 mi
52:37
Rank: #19628 (+351)
5K → 10K
26:09 | 8:25/mi
15K· 9.32 mi
1:19:05
Rank: #19562 (+66)
10K → 15K
26:28 | 8:31/mi
20K· 12.43 mi
1:45:23
Rank: #19142 (+420)
15K → 20K
26:18 | 8:28/mi
Half· 13.11 mi
1:51:06
Rank: #19091 (+51)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:11:34
Rank: #18724 (+367)
Half → 25K
20:28 | 8:26/mi
30K· 18.64 mi
2:38:29
Rank: #18137 (+587)
25K → 30K
26:55 | 8:40/mi
20M
2:50:16
Rank: #17861 (+276)
30K → 20M
11:47 | 8:40/mi
21M
2:59:20
Rank: #17613 (+248)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
3:05:37
Rank: #17508 (+105)
21M → 35K
6:17 | 8:24/mi
23M
3:16:21
Rank: #17270 (+238)
35K → 23M
10:44 | 8:34/mi
24M
3:24:43
Rank: #17091 (+179)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:31:55
Rank: #16920 (+171)
24M → 40K
7:12 | 8:25/mi
25.2M
3:34:57
Rank: #16799 (+121)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:42:50
Rank: #16580 (+219)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:06
Pace8:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:44
Pace8:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4526:288:3126:28
8:31
-
10K
6.21 mi11:47:5452:378:2826:09
8:25
-0:06
15K
9.32 mi12:14:221:19:058:2926:28
8:31
+0:06
20K
12.43 mi12:40:401:45:238:2926:18
8:28
-0:03
Half
13.11 mi12:46:231:51:068:285:43
8:23
-0:05
25K
15.53 mi13:06:512:11:348:2820:28
8:26
+0:03
30K
18.64 mi13:33:462:38:298:3026:55
8:40
+0:14
20M
20.00 mi13:45:332:50:168:3111:47
8:40
0:00
21M
21.00 mi13:54:372:59:208:329:04
9:04
+0:24
35K
21.75 mi14:00:543:05:378:326:17
8:24
-0:40
23M
23.00 mi14:11:383:16:218:3210:44
8:34
+0:10
24M
24.00 mi14:20:003:24:438:328:22
8:22
-0:12
40K
24.85 mi14:27:123:31:558:327:12
8:25
+0:03
25.2M
25.20 mi14:30:143:34:578:323:02
8:48
+0:23
Finish
26.22 mi14:38:073:42:508:307:53
7:44
-1:04

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

7:44 /mi

Average Pace

8:30 /mi

Slowest Pace

9:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:22

49% of race

Time at Steady Pace

1:54:28

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi11:21:4526:288:3126:28
8:31
#19979
10K
6.21 mi11:47:5452:378:2826:09
8:25
#19628
15K
9.32 mi12:14:221:19:058:2926:28
8:31
#19562
20K
12.43 mi12:40:401:45:238:2926:18
8:28
#19142
Half
13.11 mi12:46:231:51:068:285:43
8:23
#19091
25K
15.53 mi13:06:512:11:348:2820:28
8:26
#18724
30K
18.64 mi13:33:462:38:298:3026:55
8:40
#18137
20M
20.00 mi13:45:332:50:168:3111:47
8:40
#17861
21M
21.00 mi13:54:372:59:208:329:04
9:04
#17613
35K
21.75 mi14:00:543:05:378:326:17
8:24
#17508
23M
23.00 mi14:11:383:16:218:3210:44
8:34
#17270
24M
24.00 mi14:20:003:24:438:328:22
8:22
#17091
40K
24.85 mi14:27:123:31:558:327:12
8:25
#16920
25.2M
25.20 mi14:30:143:34:578:323:02
8:48
#16799
Finish
26.22 mi14:38:073:42:508:307:53
7:44
#16580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19979124281242819423(Top 68%)12234(Top 76%)12234(Top 972%)
10K6.21 mi3.10 mi19628+35112313+11512313+11519288(Top 68%)12183(Top 76%)12183(Top 968%)
15K9.32 mi3.11 mi19562+6612294+1912294+1919423(Top 68%)12234(Top 76%)12234(Top 972%)
20K12.43 mi3.11 mi19142+42012100+19412100+19417971(Top 63%)11594(Top 72%)11594(Top 921%)
Half13.11 mi0.68 mi19091+5112075+2512075+2518419(Top 65%)11781(Top 73%)11781(Top 936%)
25K15.53 mi2.42 mi18724+36711910+16511910+16516808(Top 59%)11018(Top 68%)11018(Top 875%)
30K18.64 mi3.11 mi18137+58711609+30111609+30115784(Top 56%)10410(Top 65%)10410(Top 827%)
20M20.00 mi1.36 mi17861+27611463+14611463+14614876(Top 52%)9864(Top 61%)9864(Top 783%)
21M21.00 mi1.00 mi17613+24811336+12711336+12713896(Top 49%)9293(Top 58%)9293(Top 738%)
35K21.75 mi0.75 mi17508+10511268+6811268+6814840(Top 52%)9657(Top 60%)9657(Top 767%)
23M23.00 mi1.25 mi17270+23811125+14311125+14313751(Top 48%)9052(Top 56%)9052(Top 719%)
24M24.00 mi1.00 mi17091+17911032+9311032+9313660(Top 48%)8986(Top 56%)8986(Top 714%)
40K24.85 mi0.85 mi16920+17110932+10010932+10012923(Top 45%)8502(Top 53%)8502(Top 675%)
25.2M25.20 mi0.35 mi16799+12110860+7210860+7210615(Top 37%)7307(Top 45%)7307(Top 580%)
Finish26.22 mi1.02 mi16580+21910762+9810762+9810959(Top 39%)7498(Top 47%)7498(Top 596%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19423

Males

12234

M60-64

12234

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19288

Males

12183

M60-64

12183

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19423

Males

12234

M60-64

12234

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17971

Males

11594

M60-64

11594

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18419

Males

11781

M60-64

11781

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16808

Males

11018

M60-64

11018

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15784

Males

10410

M60-64

10410

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14876

Males

9864

M60-64

9864

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13896

Males

9293

M60-64

9293

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14840

Males

9657

M60-64

9657

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13751

Males

9052

M60-64

9052

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

13660

Males

8986

M60-64

8986

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12923

Males

8502

M60-64

8502

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10615

Males

7307

M60-64

7307

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10959

Males

7498

M60-64

7498

Passing Analysis

Category:
Athletes Passed
3848
Passed By
449
Net Change
+3399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19979
5K → 10K495144+351#19979#19628
10K → 15K222156+66#19628#19562
15K → 20K44323+420#19562#19142
20K → Half6514+51#19142#19091
Half → 25K38013+367#19091#18724
25K → 30K61427+587#18724#18137
30K → 20M2859+276#18137#17861
20M → 21M2546+248#17861#17613
21M → 35K12318+105#17613#17508
35K → 23M25012+238#17508#17270
23M → 24M1889+179#17270#17091
24M → 40K18211+171#17091#16920
40K → 25.2M1254+121#16920#16799
25.2M → Finish2223+219#16799#16580
TOTALS3848449+3399
📊

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