Thomas Ostberg

Darien, CT

Bib: 11079 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 22%
Gender (Male)
#0 / 17709
Top 27%
Division (M20-24)
#0 / 1424
Top 39%
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
9:58/mi
30:58
2791640.7%
140 ft elev
10K· 6.21 mi
9:07/mi
59:19
1032170.7%
25 ft elev
15K· 9.32 mi
9:16/mi
1:28:05
5155
21 ft elev
21K· 13.05 mi
9:24/mi
2:03:06
2037
4 ft elev
25K· 15.53 mi
9:07/mi
2:25:46
350.2%
30 ft elev
30K· 18.64 mi
8:33/mi
2:52:21
5857
30 ft elev
35K· 21.75 mi
8:44/mi
3:19:30
9892
36 ft elev
40K· 24.85 mi
8:50/mi
3:46:57
36530.1%
18 ft elev
Finish· 26.22 mi
8:38/mi
3:58:44
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:03:069:26 /mi+6.1%
2nd Half
1:55:378:47 /mi✓ faster
Negative split — 6.1% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:589:583.11 mi30:58
9:58
-
10K
59:199:333.10 mi28:21
9:07
-0:51
15K
1:28:059:273.11 mi28:46
9:16
+0:09
21K
2:03:069:263.73 mi35:01
9:24
+0:08
25K
2:25:469:232.48 mi22:40
9:07
-0:17
30K
2:52:219:153.11 mi26:35
8:33
-0:34
35K
3:19:309:103.11 mi27:09
8:44
+0:11
40K
3:46:579:083.10 mi27:27
8:50
+0:06
Finish(26.22 mi)
3:58:449:071.37 mi11:47
8:38
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

9:07 /mi

Slowest Pace

9:58 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:46

87% of race

Time at Steady Pace

30:58

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi114328161847106297689823
10K3.10 mi10836+5967810+351819+28103137521786
15K3.11 mi10705+1317734+76818+1106297689823
21K3.73 mi10456+2497575+159810+8100737314795
25K2.48 mi10175+2817370+205800+1094016800752
30K3.11 mi8856+13196485+885715+8540903174389
35K3.11 mi7743+11135692+793633+8239923011381
40K3.10 mi6861+8825026+666571+6235642620330
Finish(26.22 mi)1.37 mi6558+3034801+225555+1630502260327

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

10629

Males

7689

M20-24

7689

5K→10K

3.1 - 6.2 mi

Top 34%
×11story building
+103ft-217ft

Overall

10313

Males

7521

M20-24

7521

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10629

Males

7689

M20-24

7689

15K→21K

9.3 - 13.1 mi

Top 34%
×1story
+20ft-37ft

Overall

10073

Males

7314

M20-24

7314

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9401

Males

6800

M20-24

6800

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4090

Males

3174

M20-24

3174

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

3992

Males

3011

M20-24

3011

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3564

Males

2620

M20-24

2620

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

3050

Males

2260

M20-24

2260

Passing Analysis

Category:
Passed
5403*
Passed By
529
Net Change
+4874
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11432
5K10K714*118+596#11432#10836
10K15K294*163+131#10836#10705
15K21K394*145+249#10705#10456
21K25K359*78+281#10456#10175
25K30K1321*2+1319#10175#8856
30K35K1115*2+1113#8856#7743
35K40K895*13+882#7743#6861
40KFinish311*8+303#6861#6558
TOTALS5403*529+4874

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

Passing Charts

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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

U.S. Marine Corps Community Services (MCCS)

Timing Productions