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BOSTON MARATHON 2024

Oscar Mathijssen

Bib: 21618•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered 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
8:29/mi
26:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
53:25
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:21:20
↑ 67↓ 78
20K· 12.43 mi
9:15/mi
1:50:03
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
1:56:15
↑ 19↓ 370.5%
25K· 15.53 mi
9:25/mi
2:19:04
↑ 66↓ 880.2%
30K· 18.64 mi
9:40/mi
2:49:07
↑ 181↓ 1480.2%
20M
9:52/mi
3:02:31
↑ 64↓ 500.2%
21M
10:50/mi
3:13:21
↑ 106↓ 241.6%
35K· 21.75 mi
9:44/mi
3:20:38
↑ 17↓ 861.7%
23M
10:27/mi
3:33:43
↑ 23↓ 630.6%
24M
10:24/mi
3:44:07
↓ 821.3%
40K· 24.85 mi
10:58/mi
3:53:30
↓ 200.3%
25.2M
12:17/mi
3:57:44
↑ 13↓ 160.2%
Finish· 26.22 mi
10:34/mi
4:08:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:15
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:12:15
Pace10:05 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1926:218:2926:21
8:29
-
10K
6.21 mi11:49:2353:258:3627:04
8:43
+0:14
15K
9.32 mi12:17:181:21:208:4427:55
8:59
+0:16
20K
12.43 mi12:46:011:50:038:5128:43
9:15
+0:16
Half
13.11 mi12:52:131:56:158:526:12
9:05
-0:10
25K
15.53 mi13:15:022:19:048:5722:49
9:25
+0:20
30K
18.64 mi13:45:052:49:079:0430:03
9:40
+0:15
20M
20.00 mi13:58:293:02:319:0813:24
9:52
+0:12
21M
21.00 mi14:09:193:13:219:1210:50
10:50
+0:58
35K
21.75 mi14:16:363:20:389:147:17
9:44
-1:06
23M
23.00 mi14:29:413:33:439:1813:05
10:27
+0:43
24M
24.00 mi14:40:053:44:079:2010:24
10:24
-0:03
40K
24.85 mi14:49:283:53:309:249:23
10:58
+0:34
25.2M
25.20 mi14:53:423:57:449:264:14
12:17
+1:19
Finish
26.22 mi15:04:284:08:309:2910:46
10:34
-1:43

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

8:29 /mi

Average Pace

9:29 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:32

35% of race

Time at Steady Pace

1:42:16

41% of race

Time at Slower Pace

58:42

24% of race

Average Pace: 9:29 /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 mi11:22:1926:218:2926:21
8:29
#17666
10K
6.21 mi11:49:2353:258:3627:04
8:43
#18051
15K
9.32 mi12:17:181:21:208:4427:55
8:59
#18307
20K
12.43 mi12:46:011:50:038:5128:43
9:15
#18282
Half
13.11 mi12:52:131:56:158:526:12
9:05
#18285
25K
15.53 mi13:15:022:19:048:5722:49
9:25
#18082
30K
18.64 mi13:45:052:49:079:0430:03
9:40
#17694
20M
20.00 mi13:58:293:02:319:0813:24
9:52
#17553
21M
21.00 mi14:09:193:13:219:1210:50
10:50
#17476
35K
21.75 mi14:16:363:20:389:147:17
9:44
#17421
23M
23.00 mi14:29:413:33:439:1813:05
10:27
#17403
24M
24.00 mi14:40:053:44:079:2010:24
10:24
#17418
40K
24.85 mi14:49:283:53:309:249:23
10:58
#17433
25.2M
25.20 mi14:53:423:57:449:264:14
12:17
#17429
Finish
26.22 mi15:04:284:08:309:2910:46
10:34
#17500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17666110621106218834(Top 74%)11630(Top 80%)11630(Top 991%)
10K6.21 mi3.10 mi18051-38511239-17711239-17718416(Top 72%)11405(Top 78%)11405(Top 972%)
15K9.32 mi3.11 mi18307-25611350-11111350-11118834(Top 74%)11630(Top 80%)11630(Top 991%)
20K12.43 mi3.11 mi18282+2511358-811358-818348(Top 72%)11404(Top 78%)11404(Top 972%)
Half13.11 mi0.68 mi18285-311350+811350+818619(Top 73%)11453(Top 79%)11453(Top 976%)
25K15.53 mi2.42 mi18082+20311228+12211228+12217219(Top 67%)10788(Top 74%)10788(Top 920%)
30K18.64 mi3.11 mi17694+38811005+22311005+22316131(Top 63%)10064(Top 69%)10064(Top 858%)
20M20.00 mi1.36 mi17553+14110905+10010905+10015981(Top 63%)9756(Top 67%)9756(Top 832%)
21M21.00 mi1.00 mi17476+7710846+5910846+5915866(Top 62%)9579(Top 66%)9579(Top 817%)
35K21.75 mi0.75 mi17421+5510805+4110805+4116311(Top 64%)9767(Top 67%)9767(Top 833%)
23M23.00 mi1.25 mi17403+1810769+3610769+3616908(Top 66%)10006(Top 69%)10006(Top 853%)
24M24.00 mi1.00 mi17418-1510753+1610753+1617566(Top 69%)10282(Top 71%)10282(Top 877%)
40K24.85 mi0.85 mi17433-1510725+2810725+2818005(Top 70%)10463(Top 72%)10463(Top 892%)
25.2M25.20 mi0.35 mi17429+410703+2210703+2217964(Top 70%)10403(Top 71%)10403(Top 887%)
Finish26.22 mi1.02 mi17500-7110710-710710-720188(Top 79%)11570(Top 79%)11570(Top 986%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18834

Males

11630

M60-64

11630

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

18416

Males

11405

M60-64

11405

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18834

Males

11630

M60-64

11630

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18348

Males

11404

M60-64

11404

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18619

Males

11453

M60-64

11453

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17219

Males

10788

M60-64

10788

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16131

Males

10064

M60-64

10064

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

15981

Males

9756

M60-64

9756

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15866

Males

9579

M60-64

9579

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16311

Males

9767

M60-64

9767

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16908

Males

10006

M60-64

10006

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17566

Males

10282

M60-64

10282

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18005

Males

10463

M60-64

10463

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17964

Males

10403

M60-64

10403

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20188

Males

11570

M60-64

11570

Passing Analysis

Category:
Athletes Passed
2122
Passed By
1956
Net Change
+166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17666
5K → 10K142527-385#17666#18051
10K → 15K140396-256#18051#18307
15K → 20K267242+25#18307#18282
20K → Half4346-3#18282#18285
Half → 25K305102+203#18285#18082
25K → 30K46375+388#18082#17694
30K → 20M18746+141#17694#17553
20M → 21M13962+77#17553#17476
21M → 35K9035+55#17476#17421
35K → 23M125107+18#17421#17403
23M → 24M6378-15#17403#17418
24M → 40K6984-15#17418#17433
40K → 25.2M4339+4#17433#17429
25.2M → Finish46117-71#17429#17500
TOTALS21221956+166
📊

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