Leon Zha

San francisco, CA

Bib: 18006 M 24

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7100
Top 12%
Gender (Male)
#0 / 3977
Top 18%
M20-29
#0 / 437
Top 25%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
7:51/mi
14:12
→ flat
12 ft elev
5.34M
8:07/mi
42:50
8074
19 ft elev
6.15M
9:24/mi
50:27
1262.8%
149 ft elev
10.54M
8:53/mi
1:29:27
2303610.6%
20 ft elev
11.05M
11:06/mi
1:35:07
1726.4%
213 ft elev
Finish· 13.11 mi
8:22/mi
1:52:21
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
50:278:12 /mi⚡ faster
2nd Half
1:01:548:54 /mi+22.7%
Positive split — 22.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:04:1614:127:5114:12
7:51
-
5.34M
5.34 mi07:32:5442:508:0128:38
8:07
+0:16
6.15M
6.15 mi07:40:3150:278:127:37
9:24
+1:17
10.54M
10.54 mi08:19:311:29:278:2939:00
8:53
-0:31
11.05M
11.05 mi08:25:111:35:078:365:40
11:06
+2:13
Finish
13.11 mi08:42:251:52:218:3417:14
8:22
-2:44

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

7:51 /mi

Average Pace

8:34 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

42:50

38% of race

Time at Steady Pace

1:03:51

57% of race

Time at Slower Pace

5:40

5% of race

Average Pace: 8:34 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi07:04:1614:127:5114:12
7:51
#480
5.34M
5.34 mi07:32:5442:508:0128:38
8:07
#620
6.15M
6.15 mi07:40:3150:278:127:37
9:24
#753
10.54M
10.54 mi08:19:311:29:278:2939:00
8:53
#960
11.05M
11.05 mi08:25:111:35:078:365:40
11:06
#944
Finish
13.11 mi08:42:251:52:218:3417:14
8:22
#859
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81M1.81 mi1.81 mi4804096748040967
5.34M5.34 mi3.53 mi620-140522-11378-1170458688
6.15M6.15 mi0.81 mi753-133629-10791-1318171385213
10.54M10.54 mi4.39 mi960-207791-162121-3013881097173
11.05M11.05 mi0.51 mi944+16777+14118+3993808153
Finish13.11 mi2.06 mi859+85711+66110+855846680

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 7%
~flat
+4ft-3ft

Overall

480

Males

409

M20-24

67

1.81M→5.34M

1.8 - 5.3 mi

Top 10%
×4story building
+80ft-74ft

Overall

704

Males

586

M20-24

88

5.34M→6.15M

5.3 - 6.2 mi

Top 26%
×10story building
+126ft-4ft

Overall

1817

Males

1385

M20-24

213

6.15M→10.54M

6.2 - 10.5 mi

Top 20%
×21story building
+230ft-361ft

Overall

1388

Males

1097

M20-24

173

10.54M→11.05M

10.5 - 11.1 mi

Top 14%
×14story building
+172ft-0ft

Overall

993

Males

808

M20-24

153

11.05M→Finish

11.1 - 13.1 mi

Top 8%
×7story building
+97ft-114ft

Overall

558

Males

466

M20-24

80

Passing Analysis

Category:
Athletes Passed
150*
Passed By
529
Net Change
-379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#480
1.81M5.34M23163-140#480#620
5.34M6.15M0133-133#620#753
6.15M10.54M12219-207#753#960
10.54M11.05M2711+16#960#944
11.05MFinish88*3+85#944#859
TOTALS150*529-379

* 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