Kiersten Morris

Houston, TX

Bib: 19825 F 37

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F35-39)
#0 / 389
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
12:16/mi
22:12
→ flat
12 ft elev
5.34M
14:45/mi
1:14:17
8074
19 ft elev
6.15M
15:50/mi
1:27:06
1262.8%
149 ft elev
10.54M
15:23/mi
2:34:37
2303610.6%
20 ft elev
11.05M
21:22/mi
2:45:31
1726.4%
213 ft elev
Finish· 13.11 mi
16:53/mi
3:20:16
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:27:0614:10 /mi⚡ faster
2nd Half
1:53:1016:16 /mi+29.9%
Positive split — 29.9% 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
1.81M
22:1212:161.81 mi22:12
12:16
-
5.34M
1:14:1713:553.53 mi52:05
14:45
+2:29
6.15M
1:27:0614:100.81 mi12:49
15:50
+1:05
10.54M
2:34:3714:404.39 mi1:07:31
15:23
-0:27
11.05M
2:45:3114:590.51 mi10:54
21:22
+5:59
Finish(13.11 mi)
3:20:1615:172.06 mi34:45
16:53
-4:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:16 /mi

Average Pace

15:17 /mi

Slowest Pace

21:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

22:12

11% of race

Time at Steady Pace

2:47:10

83% of race

Time at Slower Pace

10:54

5% of race

Average Pace: 15:17 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi6692286235766922862357
5.34M3.53 mi6961-2693026-164378-2170273059383
6.15M0.81 mi6976-153037-11379-169713033382
10.54M4.39 mi6956+203030+7380-169083003374
11.05M0.51 mi6969-133037-738068993005374
Finish(13.11 mi)2.06 mi6950+193028+9381-168883010375

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 94%
~flat
+4ft-3ft

Overall

6692

Females

2862

F35-39

357

1.81M→5.34M

1.8 - 5.3 mi

Top 99%
×4story building
+80ft-74ft

Overall

7027

Females

3059

F35-39

383

5.34M→6.15M

5.3 - 6.2 mi

Top 98%
×10story building
+126ft-4ft

Overall

6971

Females

3033

F35-39

382

6.15M→10.54M

6.2 - 10.5 mi

Top 97%
×21story building
+230ft-361ft

Overall

6908

Females

3003

F35-39

374

10.54M→11.05M

10.5 - 11.1 mi

Top 97%
×14story building
+172ft-0ft

Overall

6899

Females

3005

F35-39

374

11.05M→Finish

11.1 - 13.1 mi

Top 97%
×7story building
+97ft-114ft

Overall

6888

Females

3010

F35-39

375

Passing Analysis

Category:
Passed
101*
Passed By
359
Net Change
-258
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6692
1.81M5.34M13*282-269#6692#6961
5.34M6.15M520-15#6961#6976
6.15M10.54M53*33+20#6976#6956
10.54M11.05M114-13#6956#6969
11.05MFinish29*10+19#6969#6950
TOTALS101*359-258

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

Passing Charts

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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events