Thomas Mast

Grand Junction, CO

Bib: 13770 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 6791
Gender (Male)
#0 / 2951
Masters (Masters Men)
#0 / 1248
Division (M50-54)
#0 / 245
Race Day Weather
33°/23°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 5
Mile 10
Start
0:00
Race begins
5K· 3.11 mi
11:26/mi
35:31
11872
10K· 6.21 mi
14:38/mi
1:20:59
105119
11M
12:09/mi
2:19:07
112140
Finish· 13.11 mi
15:29/mi
2:51:46
7370
Course Elevation
407ft
Total climb
79ft
Range
237 to 316 ft
403ft
Total descent
About the height of a seven-story building

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The Course

Half Splits

1st Half· via 10K
1:20:5913:02 /mi⚡ faster
2nd Half
1:30:4713:10 /mi+12.1%
Positive split — 12.1% slower in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:3111:263.11 mi35:31
11:26
-
10K
1:20:5913:023.10 mi45:28
14:38
+3:12
11M
2:19:0712:394.79 mi58:08
12:09
-2:29
Finish(13.11 mi)
2:51:4613:062.11 mi32:39
15:29
+3:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:26 /mi

Average Pace

13:06 /mi

Slowest Pace

15:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:33:39

55% of race

Time at Steady Pace

45:28

26% of race

Time at Slower Pace

32:39

19% of race

Average Pace: 13:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi482623902390482623902390
10K3.10 mi5728-9022665-2752665-275614527982798
11M4.79 mi5415+3132557+1082557+108495123952395
Finish(13.11 mi)2.11 mi5293+1222501+562501+56507523812381

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 71%
258 ft304 ft
118ft72ft
46 ft

Overall

4826

Males

2390

M50-54

2390

5K→10K

3.1 - 6.2 mi

Top 90%
304 ft290 ft
105ft119ft
57 ft

Overall

6145

Males

2798

M50-54

2798

10K→11M

6.2 - 11.0 mi

Top 73%
289 ft260 ft
112ft140ft
51 ft

Overall

4951

Males

2395

M50-54

2395

11M→Finish

11.0 - 13.1 mi

Top 75%
260 ft262 ft
73ft70ft
29 ft

Overall

5075

Males

2381

M50-54

2381

Passing Analysis

No position changes recorded for this athlete.

Official Timing Data

ALSAC / St. Jude Children's Research Hospital

Sportstats