Thomas Ackerman

Arlington, VA

Bib: 17753 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:19/mi
32:03
279164
10K· 6.21 mi
9:34/mi
1:01:45
103217
15K· 9.32 mi
9:42/mi
1:31:54
5155
21K· 13.05 mi
10:08/mi
2:09:42
2037
25K· 15.53 mi
10:02/mi
2:34:38
35
30K· 18.64 mi
10:38/mi
3:07:40
5857
35K· 21.75 mi
12:06/mi
3:45:15
9892
40K· 24.85 mi
14:54/mi
4:31:31
3653
Finish· 26.22 mi
14:46/mi
4:51:39
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:09:429:56 /mi⚡ faster
2nd Half
2:41:5612:18 /mi+24.9%
Positive split — 24.9% 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
32:0310:193.11 mi32:03
10:19
-
10K
1:01:459:563.10 mi29:42
9:34
-0:45
15K
1:31:549:523.11 mi30:09
9:42
+0:08
21K
2:09:429:563.73 mi37:48
10:08
+0:26
25K
2:34:389:572.48 mi24:56
10:02
-0:06
30K
3:07:4010:043.11 mi33:02
10:38
+0:36
35K
3:45:1510:213.11 mi37:35
12:06
+1:28
40K
4:31:3110:553.10 mi46:16
14:54
+2:48
Finish(26.22 mi)
4:51:3911:081.37 mi20:08
14:46
-0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

11:08 /mi

Slowest Pace

14:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:07:40

64% of race

Time at Slower Pace

1:43:59

36% of race

Average Pace: 11:07 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi136009459836130609130792
10K3.10 mi13202+3989238+221800+36129439094791
15K3.11 mi13081+1219144+94790+10130609130792
21K3.73 mi13216-1359193-49803-13139089585844
25K2.48 mi13214+29163+30804-1137109284831
30K3.11 mi13110+1049016+147791+13132208807764
35K3.11 mi13756-6469277-261819-281698010451958
40K3.10 mi15706-195010243-966921-10223824140951333
Finish(26.22 mi)1.37 mi16404-69810579-336955-3423968142131347

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×18story building
+279ft-164ft

Overall

13060

Males

9130

M45-49

9130

5K→10K

3.1 - 6.2 mi

Top 43%
×11story building
+103ft-217ft

Overall

12943

Males

9094

M45-49

9094

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+51ft-55ft

Overall

13060

Males

9130

M45-49

9130

15K→21K

9.3 - 13.1 mi

Top 46%
×1story
+20ft-37ft

Overall

13908

Males

9585

M45-49

9585

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13710

Males

9284

M45-49

9284

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13220

Males

8807

M45-49

8807

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

16980

Males

10451

M45-49

10451

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23824

Males

14095

M45-49

14095

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

23968

Males

14213

M45-49

14213

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13600
5K10K
240638*+398
#13600 #13202
10K15K
207328*+121
#13202 #13081
15K21K
431296*-135
#13081 #13216
21K25K
264266*+2
#13216 #13214
25K30K
289393*+104
#13214 #13110
30K35K
820174*-646
#13110 #13756
35K40K
199040*-1950
#13756 #15706
40KFinish
71416*-698
#15706 #16404
TOTALS
49552151*-2804
#13600 #16404

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

Passing Visualized

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions