San Francisco Marathon logo
SF MARATHON 2024

Calvin Leung Huang

Bib: 2140•M•Age: 32

Pleasant Hill, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Top 8%
Gender (Male)
#0 / 4127
Top 10%
Division (M30-34)
#0 / 826
Top 12%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
14:28
Rank: #851
Start → 1.81M
14:28 | 8:00/mi
6.52M
51:31
Rank: #673 (+178)
1.81M → 6.52M
37:03 | 7:52/mi
10.89M
1:25:47
Rank: #620 (+53)
6.52M → 10.89M
34:16 | 7:50/mi
Garmin Hill Challenge· 11.40 mi
1:29:26
Rank: #580 (+40)
10.89M → Garmin Hill Challenge
3:39 | 7:09/mi
14.95M
1:54:46
Rank: #564 (+16)
Garmin Hill Challenge → 14.95M
25:20 | 7:08/mi
18M
2:20:59
Rank: #532 (+32)
14.95M → 18M
26:13 | 8:36/mi
24.69M
3:15:39
Rank: #471 (+61)
18M → 24.69M
54:40 | 8:10/mi
Finish· 26.22 mi
3:27:27
Rank: #451 (+20)
24.69M → Finish
11:48 | 7:43/mi
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 mi05:35:4014:288:0014:28
8:00
-
6.52M
6.52 mi06:12:4351:317:5437:03
7:52
-0:08
10.89M
10.89 mi06:46:591:25:477:5334:16
7:50
-0:02
Garmin Hill Challenge
11.40 mi06:50:381:29:267:513:39
7:09
-0:41
14.95M
14.95 mi07:15:581:54:467:4125:20
7:08
-0:01
18M
18.00 mi07:42:112:20:597:5026:13
8:36
+1:28
24.69M
24.69 mi08:36:513:15:397:5554:40
8:10
-0:26
Finish
26.22 mi08:48:393:27:277:5511:48
7:43
-0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:08 /mi

Average Pace

7:55 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

28:59

14% of race

Time at Steady Pace

1:37:35

47% of race

Time at Slower Pace

1:20:53

39% of race

Average Pace: 7:55 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:35:4014:288:0014:28
8:00
#851
6.52M
6.52 mi06:12:4351:317:5437:03
7:52
#673
10.89M
10.89 mi06:46:591:25:477:5334:16
7:50
#620
Garmin Hill Challenge
11.40 mi06:50:381:29:267:513:39
7:09
#580
14.95M
14.95 mi07:15:581:54:467:4125:20
7:08
#564
18M
18.00 mi07:42:112:20:597:5026:13
8:36
#532
24.69M
24.69 mi08:36:513:15:397:5554:40
8:10
#471
Finish
26.22 mi08:48:393:27:277:5511:48
7:43
#451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi851765161851(Top 15%)765(Top 19%)161(Top 19%)
6.52M6.52 mi4.71 mi673+178608+157128+33613(Top 11%)559(Top 14%)118(Top 14%)
10.89M10.89 mi4.37 mi620+53564+44118+10549(Top 10%)500(Top 12%)113(Top 14%)
Garmin Hill Challenge11.40 mi0.51 mi580+40527+37115+3261(Top 5%)243(Top 6%)47(Top 6%)
14.95M14.95 mi3.55 mi564+16515+12116-1551(Top 10%)505(Top 12%)109(Top 13%)
18M18.00 mi3.05 mi532+32484+31112+4466(Top 8%)421(Top 10%)94(Top 11%)
24.69M24.69 mi6.69 mi471+61431+53100+12428(Top 8%)380(Top 9%)83(Top 10%)
Finish26.22 mi1.53 mi451+20413+1895+5553(Top 10%)487(Top 12%)108(Top 13%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 15%
×1human
+6ft-10ft

Overall

851

Males

765

M30-34

162

1.81M→6.52M

1.8 - 6.5 mi

Top 11%
×16stories
+275ft-93ft

Overall

613

Males

559

M30-34

119

6.52M→10.89M

6.5 - 10.9 mi

Top 10%
×20stories
+201ft-318ft

Overall

549

Males

500

M30-34

114

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 5%
×11stories
+134ft-79ft

Overall

261

Males

243

M30-34

48

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 10%
×17stories
+251ft-225ft

Overall

551

Males

505

M30-34

110

14.95M→18M

14.9 - 18.0 mi

Top 8%
×12stories
+165ft-60ft

Overall

466

Males

421

M30-34

95

18M→24.69M

18.0 - 24.7 mi

Top 8%
×22stories
+142ft-377ft

Overall

428

Males

380

M30-34

83

24.69M→Finish

24.7 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

553

Males

487

M30-34

108

Passing Analysis

Category:
Athletes Passed
457*
Passed By
57
Net Change
+400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#851
1.81M → 6.52M190*12+178#851#673
6.52M → 10.89M552+53#673#620
10.89M → Garmin Hill Challenge477+40#620#580
Garmin Hill Challenge → 14.95M2812+16#580#564
14.95M → 18M419+32#564#532
18M → 24.69M74*13+61#532#471
24.69M → Finish222+20#471#451
TOTALS457*57+400

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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