Marissa Kosir

Edmond, OK

Bib: 16772 F 22

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 9128
Top 24%
Gender (Female)
#0 / 4499
Top 15%
Division (F20-24)
#0 / 546
Top 17%
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
8:54/mi
27:39
131123
10K· 6.21 mi
9:13/mi
56:18
16960
12.5K· 7.77 mi
8:25/mi
1:09:22
5970
15K· 9.32 mi
10:20/mi
1:25:25
75
Finish· 13.11 mi
9:22/mi
2:00:54
97117
Course Elevation
399595 ft
×16story building
472 ft climb · 466 ft descent

The Course

Half Splits

1st Half· via 10K
56:189:04 /mi⚡ faster
2nd Half
1:04:369:22 /mi+14.7%
Positive split — 14.7% 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
27:398:543.11 mi27:39
8:54
-
10K
56:189:043.10 mi28:39
9:13
+0:19
12.5K
1:09:228:561.56 mi13:04
8:25
-0:48
15K
1:25:259:101.55 mi16:03
10:20
+1:55
Finish(13.11 mi)
2:00:549:133.79 mi35:29
9:22
-0:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:25 /mi

Average Pace

9:13 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

40:43

34% of race

Time at Steady Pace

1:04:08

53% of race

Time at Slower Pace

16:03

13% of race

Average Pace: 9:13 /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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi1876524892771879137
10K3.10 mi1973-97557-3387+2216963395
12.5K1.56 mi2101-128611-5495-82771879137
15K1.55 mi2179-78637-2691+42482770116
Finish(13.11 mi)3.79 mi2196-17665-2896-52297727110

Segment Performance Analysis

10K→12.5K

0.0 - 3.1 mi

Top 30%
×7story building
+131ft-123ft

Overall

2771

Females

879

F20-24

137

5K→10K

3.1 - 6.2 mi

Top 24%
×10story building
+169ft-60ft

Overall

2169

Females

633

F20-24

95

10K→12.5K

6.2 - 7.8 mi

Top 30%
×3story building
+59ft-70ft

Overall

2771

Females

879

F20-24

137

12.5K→15K

7.8 - 9.3 mi

Top 27%
×6story building
+8ft-75ft

Overall

2482

Females

770

F20-24

116

15K→Finish

9.3 - 13.1 mi

Top 25%
×7story building
+97ft-117ft

Overall

2297

Females

727

F20-24

110

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1876
5K10K
199102-97
#1876 #1973
10K12.5K
15123-128
#1973 #2101
12.5K15K
11335-78
#2101 #2179
15KFinish
120103-17
#2179 #2196
TOTALS
583263-320
#1876 #2196

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