San Francisco Marathon logo
SF MARATHON 1ST HALF 2025

Cyan Hu

Bellevue, WA

Bib: 18661 M 38

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7100
Top 18%
Gender (Male)
#0 / 3977
Top 25%
Division (M35-39)
#0 / 583
Top 23%
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
8:56/mi
16:11
→ flat
12 ft elev
5.34M
8:59/mi
47:55
↑ 80↓ 74
19 ft elev
6.15M
9:16/mi
55:25
↑ 1262.8%
149 ft elev
10.54M
8:39/mi
1:33:22
↑ 230↓ 3610.6%
20 ft elev
11.05M
11:28/mi
1:39:13
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
8:44/mi
1:57:13
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:259:01 /mi⚡ faster
2nd Half
1:01:488:53 /mi+11.5%
Positive split — 11.5% 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 mi07:00:0916:118:5616:11
8:56
-
5.34M
5.34 mi07:31:5347:558:5831:44
8:59
+0:03
6.15M
6.15 mi07:39:2355:259:017:30
9:16
+0:17
10.54M
10.54 mi08:17:201:33:228:5237:57
8:39
-0:37
11.05M
11.05 mi08:23:111:39:138:595:51
11:28
+2:49
Finish
13.11 mi08:41:111:57:138:5618:00
8:44
-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

8:39 /mi

Average Pace

8:56 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:51:22

95% of race

Time at Slower Pace

5:51

5% of race

Average Pace: 8:56 /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 mi07:00:0916:118:5616:11
8:56
#1857
5.34M
5.34 mi07:31:5347:558:5831:44
8:59
#1818
6.15M
6.15 mi07:39:2355:259:017:30
9:16
#1761
10.54M
10.54 mi08:17:201:33:228:5237:57
8:39
#1403
11.05M
11.05 mi08:23:111:39:138:595:51
11:28
#1366
Finish
13.11 mi08:41:111:57:138:5618:00
8:44
#1259
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi1.81 mi1857140220518571402205
5.34M5.34 mi3.53 mi1818+391376+26193+1218231380193
6.15M6.15 mi0.81 mi1761+571349+27186+716111252168
10.54M10.54 mi4.39 mi1403+3581101+248147+391094890118
11.05M11.05 mi0.51 mi1366+371077+24142+51237987117
Finish13.11 mi2.06 mi1259+1071001+76137+589572594

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 26%
~flat
+4ft-3ft

Overall

1857

Males

1402

M35-39

205

1.81M→5.34M

1.8 - 5.3 mi

Top 26%
×4story building
+80ft-74ft

Overall

1823

Males

1380

M35-39

193

5.34M→6.15M

5.3 - 6.2 mi

Top 23%
×10story building
+126ft-4ft

Overall

1611

Males

1252

M35-39

168

6.15M→10.54M

6.2 - 10.5 mi

Top 15%
×21story building
+230ft-361ft

Overall

1094

Males

890

M35-39

118

10.54M→11.05M

10.5 - 11.1 mi

Top 17%
×14story building
+172ft-0ft

Overall

1237

Males

987

M35-39

117

11.05M→Finish

11.1 - 13.1 mi

Top 13%
×7story building
+97ft-114ft

Overall

895

Males

725

M35-39

94

Passing Analysis

Category:
Athletes Passed
777*
Passed By
179
Net Change
+598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1857
1.81M → 5.34M174135+39#1857#1818
5.34M → 6.15M7114+57#1818#1761
6.15M → 10.54M36810+358#1761#1403
10.54M → 11.05M5215+37#1403#1366
11.05M → Finish112*5+107#1366#1259
TOTALS777*179+598

* 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