Brentlee Cass

Littleton, CO

Bib: 16981 M 28

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 9128
Gender (Male)
#0 / 4629
Division (M25-29)
#0 / 780
Race Day Weather
57°/47°F
mist

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
14:18/mi
44:25
131123
10K· 6.21 mi
13:35/mi
1:26:36
16960
12.5K· 7.77 mi
11:48/mi
1:44:56
5970
15K· 9.32 mi
14:49/mi
2:07:57
75
Finish· 13.11 mi
10:16/mi
2:46:52
97117
Course Elevation
399595 ft
×16story building
472 ft climb · 466 ft descent

The Course

Half Splits

1st Half· via 10K
1:26:3613:56 /mi+7.3%
2nd Half
1:20:1611:38 /mi✓ faster
Negative split — 7.3% 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
44:2514:183.11 mi44:25
14:18
-
10K
1:26:3613:563.10 mi42:11
13:35
-0:43
12.5K
1:44:5613:311.56 mi18:20
11:48
-1:47
15K
2:07:5713:441.55 mi23:01
14:49
+3:01
Finish(13.11 mi)
2:46:5212:443.79 mi38:55
10:16
-4:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

12:44 /mi

Slowest Pace

14:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:15

34% of race

Time at Steady Pace

1:26:36

52% of race

Time at Slower Pace

23:01

14% of race

Average Pace: 12:44 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi8466440177573323958725
10K3.10 mi8116+3504285+116764+1175924083741
12.5K1.56 mi7992+1244222+63756+873323958725
15K1.55 mi7878+1144183+39750+672643899702
Finish(13.11 mi)3.79 mi6902+9763792+391699+5135052188429

Segment Performance Analysis

10K→12.5K

0.0 - 3.1 mi

Top 80%
×7story building
+131ft-123ft

Overall

7332

Males

3958

M25-29

725

5K→10K

3.1 - 6.2 mi

Top 83%
×10story building
+169ft-60ft

Overall

7592

Males

4083

M25-29

741

10K→12.5K

6.2 - 7.8 mi

Top 80%
×3story building
+59ft-70ft

Overall

7332

Males

3958

M25-29

725

12.5K→15K

7.8 - 9.3 mi

Top 80%
×6story building
+8ft-75ft

Overall

7264

Males

3899

M25-29

702

15K→Finish

9.3 - 13.1 mi

Top 38%
×7story building
+97ft-117ft

Overall

3505

Males

2188

M25-29

429

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#8466
5K10K
20370+350
#8466 #8116
10K12.5K
18142+124
#8116 #7992
12.5K15K
16130+114
#7992 #7878
15KFinish
1977+976
#7878 #6902
TOTALS
551619+1564
#8466 #6902

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Dallas White Rock Marathon

MyChipTime