Donald Zwart

Spring Lake, MI

Bib: 17520 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M65-69)
#0 / 358
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
11:32/mi
35:49
2791640.7%
140 ft elev
10K· 6.21 mi
11:07/mi
1:10:22
1032170.7%
25 ft elev
15K· 9.32 mi
12:04/mi
1:47:52
5155
21 ft elev
21K· 13.05 mi
13:14/mi
2:37:14
2037
4 ft elev
25K· 15.53 mi
14:23/mi
3:12:59
350.2%
30 ft elev
30K· 18.64 mi
16:00/mi
4:02:43
5857
30 ft elev
35K· 21.75 mi
17:02/mi
4:55:39
9892
36 ft elev
40K· 24.85 mi
17:40/mi
5:50:31
36530.1%
18 ft elev
Finish· 26.22 mi
16:32/mi
6:13:04
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
2:37:1412:03 /mi⚡ faster
2nd Half
3:35:4916:23 /mi+37.3%
Positive split — 37.3% slower 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
35:4911:323.11 mi35:49
11:32
-
10K
1:10:2211:193.10 mi34:33
11:07
-0:25
15K
1:47:5211:343.11 mi37:30
12:04
+0:57
21K
2:37:1412:033.73 mi49:22
13:14
+1:10
25K
3:12:5912:252.48 mi35:45
14:23
+1:09
30K
4:02:4313:013.11 mi49:44
16:00
+1:37
35K
4:55:3913:363.11 mi52:56
17:02
+1:02
40K
5:50:3114:063.10 mi54:52
17:40
+0:38
Finish(26.22 mi)
6:13:0414:141.37 mi22:33
16:32
-1:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:07 /mi

Average Pace

14:14 /mi

Slowest Pace

17:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:52

29% of race

Time at Steady Pace

1:25:07

23% of race

Time at Slower Pace

3:00:05

48% of race

Average Pace: 14:14 /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. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi21414136981702519915614224
10K3.10 mi22049-63514059-361173-32283914456179
15K3.11 mi23392-134314759-700189-162519915614224
21K3.73 mi24372-98015201-442205-162609215921238
25K2.48 mi25208-83615562-361229-242767516450291
30K3.11 mi26170-96215925-363246-172848016821314
35K3.11 mi26960-79016236-311262-162877216931322
40K3.10 mi27477-51716440-204274-122832516687310
Finish(26.22 mi)1.37 mi27475+216422+18278-42700915960278

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×18story building
+279ft-164ft

Overall

25199

Males

15614

M65-69

15614

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22839

Males

14456

M65-69

14456

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+51ft-55ft

Overall

25199

Males

15614

M65-69

15614

15K→21K

9.3 - 13.1 mi

Top 87%
×1story
+20ft-37ft

Overall

26092

Males

15921

M65-69

15921

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27675

Males

16450

M65-69

16450

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28480

Males

16821

M65-69

16821

30K→35K

18.6 - 21.8 mi

Top 96%
×2story building
+98ft-92ft

Overall

28772

Males

16931

M65-69

16931

35K→40K

21.8 - 24.9 mi

Top 94%
×2story building
+36ft-53ft

Overall

28325

Males

16687

M65-69

16687

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

27009

Males

15960

M65-69

15960

Passing Analysis

Category:
Passed
1027*
Passed By
7088
Net Change
-6061
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21414
5K10K241*876-635#21414#22049
10K15K144*1487-1343#22049#23392
15K21K238*1218-980#23392#24372
21K25K111*947-836#24372#25208
25K30K89*1051-962#25208#26170
30K35K68*858-790#26170#26960
35K40K65*582-517#26960#27477
40KFinish71*69+2#27477#27475
TOTALS1027*7088-6061

* 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