Stephen Miff

Dallas, TX

Bib: 12199 M 77

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 9128
Gender (Male)
#0 / 4629
Masters (Masters Men)
#0 / 1959
Division (M75-79)
#0 / 13
Race Day Weather
57°/47°F
mist

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 5
Start
0:00
Race begins
5K· 3.11 mi
11:55/mi
37:01
131123
10K· 6.21 mi
12:43/mi
1:16:31
16960
12.5K· 7.77 mi
11:08/mi
1:33:48
5970
15K· 9.32 mi
13:22/mi
1:54:34
75
Finish· 13.11 mi
12:39/mi
2:42:29
97117
Course Elevation
472ft
Total climb
466ft
Total descent
196ft
Range
399 to 595 ft
×16story building

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via 10K
1:16:3112:19 /mi⚡ faster
2nd Half
1:25:5812:28 /mi+12.4%
Positive split — 12.4% 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
37:0111:553.11 mi37:01
11:55
-
10K
1:16:3112:193.10 mi39:30
12:43
+0:48
12.5K
1:33:4812:051.56 mi17:17
11:08
-1:35
15K
1:54:3412:181.55 mi20:46
13:22
+2:14
Finish(13.11 mi)
2:42:2912:243.79 mi47:55
12:39
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

12:24 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

54:18

33% of race

Time at Steady Pace

1:27:25

54% of race

Time at Slower Pace

20:46

13% of race

Average Pace: 12:24 /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. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi693538587675037397
10K3.10 mi6916+193854+47692038417
12.5K1.56 mi6860+563808+467675037397
15K1.55 mi6747+1133758+507618334766
Finish(13.11 mi)3.79 mi6609+1383673+857629834696

Segment Performance Analysis

10K→12.5K

0.0 - 3.1 mi

Top 74%
×7story building
+131ft-123ft

Overall

6750

Males

3739

M75-79

7

5K→10K

3.1 - 6.2 mi

Top 76%
×10story building
+169ft-60ft

Overall

6920

Males

3841

M75-79

7

10K→12.5K

6.2 - 7.8 mi

Top 74%
×3story building
+59ft-70ft

Overall

6750

Males

3739

M75-79

7

12.5K→15K

7.8 - 9.3 mi

Top 68%
×6story building
+8ft-75ft

Overall

6183

Males

3476

M75-79

6

15K→Finish

9.3 - 13.1 mi

Top 69%
×7story building
+97ft-117ft

Overall

6298

Males

3469

M75-79

6

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#6935
5K10K
182201+19
#6935 #6916
10K12.5K
3490+56
#6916 #6860
12.5K15K
23136+113
#6860 #6747
15KFinish
73211+138
#6747 #6609
TOTALS
312638+326
#6935 #6609

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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