San Francisco Marathon logo
SF MARATHON 2024

Sarah Zou

Bib: 4170•F•Age: 24

Stanford, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Gender (Female)
#0 / 1546
Top 49%
F20-29
#0 / 228
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:00
Rank: #2841
Start → 1.81M
17:00 | 9:24/mi
6.52M
1:03:44
Rank: #3167 (-326)
1.81M → 6.52M
46:44 | 9:55/mi
10.89M
1:48:40
Rank: #3374 (-207)
6.52M → 10.89M
44:56 | 10:17/mi
Garmin Hill Challenge· 11.40 mi
1:56:56
Rank: #3568 (-194)
10.89M → Garmin Hill Challenge
8:16 | 16:12/mi
14.95M
2:32:50
Rank: #3707 (-139)
Garmin Hill Challenge → 14.95M
35:54 | 10:07/mi
18M
3:08:09
Rank: #3558 (+149)
14.95M → 18M
35:19 | 11:35/mi
24.69M
4:24:47
Rank: #3413 (+145)
18M → 24.69M
1:16:38 | 11:27/mi
Finish· 26.22 mi
4:40:36
Rank: #3376 (+37)
24.69M → Finish
15:49 | 10:21/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:48:2917:009:2417:00
9:24
-
6.52M
6.52 mi06:35:131:03:449:4646:44
9:55
+0:31
10.89M
10.89 mi07:20:091:48:409:5944:56
10:17
+0:22
Garmin Hill Challenge
11.40 mi07:28:251:56:5610:158:16
16:12
+5:55
14.95M
14.95 mi08:04:192:32:5010:1335:54
10:07
-6:05
18M
18.00 mi08:39:383:08:0910:2735:19
11:35
+1:28
24.69M
24.69 mi09:56:164:24:4710:431:16:38
11:27
-0:08
Finish
26.22 mi10:12:054:40:3610:4315:49
10:21
-1:06

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:24 /mi

Average Pace

10:43 /mi

Slowest Pace

16:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:40:23

57% of race

Time at Slower Pace

2:00:13

43% of race

Average Pace: 10:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:48:2917:009:2417:00
9:24
#2841
6.52M
6.52 mi06:35:131:03:449:4646:44
9:55
#3167
10.89M
10.89 mi07:20:091:48:409:5944:56
10:17
#3374
Garmin Hill Challenge
11.40 mi07:28:251:56:5610:158:16
16:12
#3568
14.95M
14.95 mi08:04:192:32:5010:1335:54
10:07
#3707
18M
18.00 mi08:39:383:08:0910:2735:19
11:35
#3558
24.69M
24.69 mi09:56:164:24:4710:431:16:38
11:27
#3413
Finish
26.22 mi10:12:054:40:3610:4315:49
10:21
#3376
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi1.81 mi28415301002841(Top 50%)530(Top 34%)100(Top 44%)
6.52M6.52 mi4.71 mi3167-326623-93119-193269(Top 57%)652(Top 42%)119(Top 52%)
10.89M10.89 mi4.37 mi3374-207686-63123-43717(Top 65%)799(Top 52%)138(Top 61%)
Garmin Hill Challenge11.40 mi0.51 mi3568-194747-61135-124937(Top 87%)1216(Top 79%)199(Top 87%)
14.95M14.95 mi3.55 mi3707-139804-57146-114114(Top 72%)947(Top 61%)163(Top 71%)
18M18.00 mi3.05 mi3558+149766+38137+93194(Top 56%)680(Top 44%)125(Top 55%)
24.69M24.69 mi6.69 mi3413+145758+8141-43208(Top 56%)776(Top 50%)143(Top 63%)
Finish26.22 mi1.53 mi3376+37754+4142-13086(Top 54%)755(Top 49%)140(Top 61%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 50%
×1human
+6ft-10ft

Overall

2841

Females

530

F20-24

101

1.81M→6.52M

1.8 - 6.5 mi

Top 57%
×16stories
+275ft-93ft

Overall

3269

Females

652

F20-24

119

6.52M→10.89M

6.5 - 10.9 mi

Top 65%
×20stories
+201ft-318ft

Overall

3717

Females

799

F20-24

138

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 87%
×11stories
+134ft-79ft

Overall

4937

Females

1216

F20-24

199

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 72%
×17stories
+251ft-225ft

Overall

4114

Females

947

F20-24

163

14.95M→18M

14.9 - 18.0 mi

Top 56%
×12stories
+165ft-60ft

Overall

3194

Females

680

F20-24

125

18M→24.69M

18.0 - 24.7 mi

Top 56%
×22stories
+142ft-377ft

Overall

3208

Females

776

F20-24

143

24.69M→Finish

24.7 - 26.2 mi

Top 54%
~flat
+2ft-2ft

Overall

3086

Females

755

F20-24

140

Passing Analysis

Category:
Athletes Passed
652*
Passed By
1187
Net Change
-535
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2841
1.81M → 6.52M92*418-326#2841#3167
6.52M → 10.89M45*252-207#3167#3374
10.89M → Garmin Hill Challenge0194-194#3374#3568
Garmin Hill Challenge → 14.95M49*188-139#3568#3707
14.95M → 18M17425+149#3707#3558
18M → 24.69M238*93+145#3558#3413
24.69M → Finish54*17+37#3413#3376
TOTALS652*1187-535

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events