San Francisco Marathon logo
SF MARATHON 2024

Chih-Yu Kuo

Bib: 5471•F•Age: 31

SAN FRANCISCO, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Gender (Female)
#0 / 1546
Division (F30-34)
#0 / 294
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
19:06
Rank: #4603
Start → 1.81M
19:06 | 10:33/mi
6.52M
1:10:22
Rank: #4510 (+93)
1.81M → 6.52M
51:16 | 10:53/mi
10.89M
2:01:13
Rank: #4748 (-238)
6.52M → 10.89M
50:51 | 11:38/mi
Garmin Hill Challenge· 11.40 mi
2:09:15
Rank: #4767 (-19)
10.89M → Garmin Hill Challenge
8:02 | 15:45/mi
14.95M
2:49:03
Rank: #4831 (-64)
Garmin Hill Challenge → 14.95M
39:48 | 11:13/mi
18M
3:33:22
Rank: #4888 (-57)
14.95M → 18M
44:19 | 14:32/mi
24.69M
5:04:06
Rank: #4816 (+72)
18M → 24.69M
1:30:44 | 13:34/mi
Finish· 26.22 mi
5:24:45
Rank: #4833 (-17)
24.69M → Finish
20:39 | 13:31/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 mi05:45:3719:0610:3319:06
10:33
-
6.52M
6.52 mi06:36:531:10:2210:4851:16
10:53
+0:20
10.89M
10.89 mi07:27:442:01:1311:0850:51
11:38
+0:45
Garmin Hill Challenge
11.40 mi07:35:462:09:1511:208:02
15:45
+4:07
14.95M
14.95 mi08:15:342:49:0311:1839:48
11:13
-4:32
18M
18.00 mi08:59:533:33:2211:5144:19
14:32
+3:19
24.69M
24.69 mi10:30:375:04:0612:191:30:44
13:34
-0:58
Finish
26.22 mi10:51:165:24:4512:2420:39
13:31
-0:03

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

10:33 /mi

Average Pace

12:24 /mi

Slowest Pace

15:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:01

50% of race

Time at Steady Pace

1:51:23

34% of race

Time at Slower Pace

52:21

16% of race

Average Pace: 12:23 /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 mi05:45:3719:0610:3319:06
10:33
#4603
6.52M
6.52 mi06:36:531:10:2210:4851:16
10:53
#4510
10.89M
10.89 mi07:27:442:01:1311:0850:51
11:38
#4748
Garmin Hill Challenge
11.40 mi07:35:462:09:1511:208:02
15:45
#4767
14.95M
14.95 mi08:15:342:49:0311:1839:48
11:13
#4831
18M
18.00 mi08:59:533:33:2211:5144:19
14:32
#4888
24.69M
24.69 mi10:30:375:04:0612:191:30:44
13:34
#4816
Finish
26.22 mi10:51:165:24:4512:2420:39
13:31
#4833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi460310872164603(Top 81%)1087(Top 70%)216(Top 73%)
6.52M6.52 mi4.71 mi4510+931055+32215+14470(Top 79%)1041(Top 67%)215(Top 73%)
10.89M10.89 mi4.37 mi4748-2381127-72229-144964(Top 87%)1225(Top 79%)244(Top 83%)
Garmin Hill Challenge11.40 mi0.51 mi4767-191131-4231-24765(Top 84%)1163(Top 75%)232(Top 79%)
14.95M14.95 mi3.55 mi4831-641177-46237-64956(Top 87%)1252(Top 81%)247(Top 84%)
18M18.00 mi3.05 mi4888-571206-29243-64965(Top 87%)1277(Top 83%)251(Top 85%)
24.69M24.69 mi6.69 mi4816+721205+1244-14629(Top 81%)1205(Top 78%)240(Top 82%)
Finish26.22 mi1.53 mi4833-171216-11245-15032(Top 88%)1355(Top 88%)267(Top 91%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 81%
×1human
+6ft-10ft

Overall

4603

Females

1087

F30-34

218

1.81M→6.52M

1.8 - 6.5 mi

Top 79%
×16stories
+275ft-93ft

Overall

4470

Females

1041

F30-34

217

6.52M→10.89M

6.5 - 10.9 mi

Top 87%
×20stories
+201ft-318ft

Overall

4964

Females

1225

F30-34

247

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 84%
×11stories
+134ft-79ft

Overall

4765

Females

1163

F30-34

234

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 87%
×17stories
+251ft-225ft

Overall

4956

Females

1252

F30-34

249

14.95M→18M

14.9 - 18.0 mi

Top 87%
×12stories
+165ft-60ft

Overall

4965

Females

1277

F30-34

252

18M→24.69M

18.0 - 24.7 mi

Top 81%
×22stories
+142ft-377ft

Overall

4629

Females

1205

F30-34

240

24.69M→Finish

24.7 - 26.2 mi

Top 88%
~flat
+2ft-2ft

Overall

5032

Females

1355

F30-34

267

Passing Analysis

Category:
Athletes Passed
535*
Passed By
765
Net Change
-230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4603
1.81M → 6.52M235*142+93#4603#4510
6.52M → 10.89M41*279-238#4510#4748
10.89M → Garmin Hill Challenge1938-19#4748#4767
Garmin Hill Challenge → 14.95M49*113-64#4767#4831
14.95M → 18M45*102-57#4831#4888
18M → 24.69M127*55+72#4888#4816
24.69M → Finish19*36-17#4816#4833
TOTALS535*765-230

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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