San Francisco Marathon logo
SF MARATHON 1ST HALF 2024

Emma Wondergem

Greenbrae, CA

Bib: 13656 F 36

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 47%
Division (F35-39)
#0 / 297
Top 47%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:43/mi
29:13
→ flat
13 ft elev
6.62M
10:06/mi
1:14:35
↑ 299↓ 780.9%
239 ft elev
7.12M
15:02/mi
1:22:06
↑ 271.0%
269 ft elev
10.65M
9:49/mi
1:56:46
↑ 127↓ 3601.3%
48 ft elev
Finish· 13.11 mi
9:43/mi
2:20:39
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:14:3511:16 /mi+11.4%
2nd Half
1:06:0410:11 /mi✓ faster
Negative split — 11.4% 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
2.13M
29:1313:432.13 mi29:13
13:43
-
6.62M
1:14:3511:164.49 mi45:22
10:06
-3:37
7.12M
1:22:0611:320.50 mi7:31
15:02
+4:56
10.65M
1:56:4610:583.53 mi34:40
9:49
-5:13
Finish(13.11 mi)
2:20:3910:442.46 mi23:53
9:43
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

10:44 /mi

Slowest Pace

15:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:43:55

74% of race

Time at Slower Pace

36:44

26% of race

Average Pace: 10:44 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.13M2.13 mi3909153820239091538202
6.62M4.49 mi3242+6671194+344152+5029191040128
7.12M0.50 mi3246-41192+2150+233101227149
10.65M3.53 mi3113+1331129+63144+628581022135
Finish(13.11 mi)2.46 mi3015+981087+42139+52656963119

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 76%
~flat
+6ft-3ft

Overall

3909

Females

1538

F35-39

203

2.13M→6.62M

2.1 - 6.6 mi

Top 56%
×19story building
+299ft-78ft

Overall

2919

Females

1040

F35-39

129

6.62M→7.12M

6.6 - 7.1 mi

Top 64%
×2story building
+27ft-0ft

Overall

3310

Females

1227

F35-39

150

7.12M→10.65M

7.1 - 10.7 mi

Top 55%
×21story building
+127ft-360ft

Overall

2858

Females

1022

F35-39

135

10.65M→Finish

10.7 - 13.1 mi

Top 51%
×17story building
+244ft-114ft

Overall

2656

Females

963

F35-39

119

Passing Analysis

Category:
Passed
1022*
Passed By
128
Net Change
+894
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3909
2.13M → 6.62M684*17+667#3909#3242
6.62M → 7.12M5256-4#3242#3246
7.12M → 10.65M160*27+133#3246#3113
10.65M → Finish126*28+98#3113#3015
TOTALS1022*128+894

* 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