San Francisco Marathon logo
SF MARATHON 2024

Yun-Yi Pai

Bib: 747•M•Age: 37

Cupertino, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Top 25%
Gender (Male)
#0 / 4127
Top 29%
Division (M35-39)
#0 / 572
Top 31%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
15:55
Rank: #1855
Start → 1.81M
15:55 | 8:48/mi
6.52M
55:22
Rank: #1229 (+626)
1.81M → 6.52M
39:27 | 8:23/mi
10.89M
1:33:02
Rank: #1282 (-53)
6.52M → 10.89M
37:40 | 8:37/mi
Garmin Hill Challenge· 11.40 mi
1:37:49
Rank: #1262 (+20)
10.89M → Garmin Hill Challenge
4:47 | 9:23/mi
14.95M
2:06:41
Rank: #1320 (-58)
Garmin Hill Challenge → 14.95M
28:52 | 8:08/mi
18M
2:37:20
Rank: #1396 (-76)
14.95M → 18M
30:39 | 10:03/mi
24.69M
3:41:12
Rank: #1413 (-17)
18M → 24.69M
1:03:52 | 9:33/mi
Finish· 26.22 mi
3:54:58
Rank: #1412 (+1)
24.69M → Finish
13:46 | 9:00/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 mi05:32:2515:558:4815:55
8:48
-
6.52M
6.52 mi06:11:5255:228:3039:27
8:23
-0:25
10.89M
10.89 mi06:49:321:33:028:3337:40
8:37
+0:14
Garmin Hill Challenge
11.40 mi06:54:191:37:498:354:47
9:23
+0:46
14.95M
14.95 mi07:23:112:06:418:2828:52
8:08
-1:15
18M
18.00 mi07:53:502:37:208:4430:39
10:03
+1:55
24.69M
24.69 mi08:57:423:41:128:581:03:52
9:33
-0:30
Finish
26.22 mi09:11:283:54:588:5813:46
9:00
-0:33

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

8:08 /mi

Average Pace

8:58 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:59

45% of race

Time at Steady Pace

29:41

13% of race

Time at Slower Pace

1:39:18

42% of race

Average Pace: 8:58 /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 mi05:32:2515:558:4815:55
8:48
#1855
6.52M
6.52 mi06:11:5255:228:3039:27
8:23
#1229
10.89M
10.89 mi06:49:321:33:028:3337:40
8:37
#1282
Garmin Hill Challenge
11.40 mi06:54:191:37:498:354:47
9:23
#1262
14.95M
14.95 mi07:23:112:06:418:2828:52
8:08
#1320
18M
18.00 mi07:53:502:37:208:4430:39
10:03
#1396
24.69M
24.69 mi08:57:423:41:128:581:03:52
9:33
#1413
Finish
26.22 mi09:11:283:54:588:5813:46
9:00
#1412
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi1.81 mi185515702311855(Top 33%)1570(Top 38%)231(Top 40%)
6.52M6.52 mi4.71 mi1229+6261086+484156+751073(Top 19%)953(Top 23%)139(Top 24%)
10.89M10.89 mi4.37 mi1282-531128-42162-61448(Top 25%)1258(Top 30%)186(Top 33%)
Garmin Hill Challenge11.40 mi0.51 mi1262+201116+12163-11163(Top 20%)1027(Top 25%)142(Top 25%)
14.95M14.95 mi3.55 mi1320-581164-48166-31659(Top 29%)1427(Top 35%)206(Top 36%)
18M18.00 mi3.05 mi1396-761215-51174-81738(Top 31%)1474(Top 36%)212(Top 37%)
24.69M24.69 mi6.69 mi1413-171218-3175-11557(Top 27%)1294(Top 31%)197(Top 34%)
Finish26.22 mi1.53 mi1412+11209+91751721(Top 30%)1383(Top 34%)211(Top 37%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 33%
×1human
+6ft-10ft

Overall

1855

Males

1570

M35-39

232

1.81M→6.52M

1.8 - 6.5 mi

Top 19%
×16stories
+275ft-93ft

Overall

1073

Males

953

M35-39

139

6.52M→10.89M

6.5 - 10.9 mi

Top 25%
×20stories
+201ft-318ft

Overall

1448

Males

1258

M35-39

186

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 20%
×11stories
+134ft-79ft

Overall

1163

Males

1027

M35-39

142

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 29%
×17stories
+251ft-225ft

Overall

1659

Males

1427

M35-39

206

14.95M→18M

14.9 - 18.0 mi

Top 31%
×12stories
+165ft-60ft

Overall

1738

Males

1474

M35-39

212

18M→24.69M

18.0 - 24.7 mi

Top 27%
×22stories
+142ft-377ft

Overall

1557

Males

1294

M35-39

197

24.69M→Finish

24.7 - 26.2 mi

Top 30%
~flat
+2ft-2ft

Overall

1721

Males

1383

M35-39

211

Passing Analysis

Category:
Athletes Passed
889*
Passed By
446
Net Change
+443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1855
1.81M → 6.52M634*8+626#1855#1229
6.52M → 10.89M2275-53#1229#1282
10.89M → Garmin Hill Challenge4323+20#1282#1262
Garmin Hill Challenge → 14.95M3290-58#1262#1320
14.95M → 18M34110-76#1320#1396
18M → 24.69M102*119-17#1396#1413
24.69M → Finish22*21+1#1413#1412
TOTALS889*446+443

* 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