David Olson

Wellesley Hls, MA

Bib: 35693 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Division (M20-24)

#0 / 1424

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

12:20/mi

38:19

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:48/mi

1:14:59

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:41/mi

1:51:18

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:49/mi

2:35:20

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

11:12/mi

3:03:10

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:01/mi

3:40:30

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:58/mi

4:17:42

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:45/mi

4:54:11

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:29/mi

5:11:12

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

2:35:2011:54 /mi⚖️ balanced

2nd Half

2:35:5111:50 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:19	12:20	3.11 mi	38:19	12:20	-
10K	1:14:59	12:04	3.10 mi	36:40	11:48	-0:32
15K	1:51:18	11:56	3.11 mi	36:19	11:41	-0:07
21K	2:35:20	11:54	3.73 mi	44:02	11:49	+0:08
25K	3:03:10	11:47	2.48 mi	27:50	11:12	-0:37
30K	3:40:30	11:50	3.11 mi	37:20	12:01	+0:49
35K	4:17:42	11:51	3.11 mi	37:12	11:58	-0:03
40K	4:54:11	11:50	3.10 mi	36:29	11:45	-0:13
Finish(26.22 mi)	5:11:12	11:53	1.37 mi	17:01	12:29	+0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:12 /mi

Average Pace

11:53 /mi

Slowest Pace

12:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:15:52

82% of race

Time at Steady Pace

55:20

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:52 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	25392	15731	1350	23845	14961	1312
10K	3.10 mi	25648-256	15847-116	1359-9	25781	15892	1359
15K	3.11 mi	25002+646	15538+309	1346+13	23845	14961	1312
21K	3.73 mi	23784+1218	14911+627	1310+36	21741	13794	1262
25K	2.48 mi	22808+976	14380+531	1297+13	18898	12058	1151
30K	3.11 mi	21853+955	13788+592	1262+35	18587	11714	1115
35K	3.11 mi	20948+905	13202+586	1218+44	16607	10262	997
40K	3.10 mi	19896+1052	12526+676	1182+36	14254	8744	881
Finish(26.22 mi)	1.37 mi	19691+205	12363+163	1178+4	17454	10527	1062

10527

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#25392
5K → 10K	510254*-256	#25392 → #25648
10K → 15K	87733*+646	#25648 → #25002
15K → 21K	571275*+1218	#25002 → #23784
21K → 25K	12988*+976	#23784 → #22808
25K → 30K	34989*+955	#22808 → #21853
30K → 35K	32937*+905	#21853 → #20948
35K → 40K	181070*+1052	#20948 → #19896
40K → Finish	43248*+205	#19896 → #19691
TOTALS	7936494*+5701	#25392 → #19691

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 12 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions