San Francisco Marathon logo
SF MARATHON 2025

Jinseong Lee

Bib: 7721•M•Age: 44

South Pasadena, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6545
Top 34%
Gender (Male)
#0 / 4641
Top 40%
Masters (Masters Men)
#0 / 1347
Top 32%
Division (M40-44)
#0 / 455
Top 36%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
4–285 ft
≈
×23story building
•▲ 1212 ft climb · ▼ 1211 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81 Miles
9:53/mi
17:54
↓ 10
5.55 Miles
9:25/mi
53:06
↑ 97↓ 86
6.52 Miles
9:16/mi
1:02:05
↑ 1783.4%
10.87 Miles
10:11/mi
1:46:24
↑ 201↓ 3180.5%
Garmin Hill Challenge· 11.38 mi
9:23/mi
1:51:11
↑ 134↓ 792.0%
14.95 Miles
8:44/mi
2:22:21
↑ 251↓ 2250.1%
18 Miles
9:42/mi
2:51:55
↑ 165↓ 600.7%
25 Miles
9:10/mi
3:56:04
↑ 142↓ 3780.6%
Finish· 26.22 mi
9:40/mi
4:07:51
→ flat

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
1.81 Miles
1.81 mi06:00:3917:549:5317:54
9:53
-
5.55 Miles
5.55 mi06:35:5153:069:3435:12
9:25
-0:28
6.52 Miles
6.52 mi06:44:501:02:059:318:59
9:16
-0:09
10.87 Miles
10.87 mi07:29:091:46:249:4744:19
10:11
+0:55
Garmin Hill Challenge
11.38 mi07:33:561:51:119:464:47
9:23
-0:48
14.95 Miles
14.95 mi08:05:062:22:219:3131:10
8:44
-0:39
18 Miles
18.00 mi08:34:402:51:559:3329:34
9:42
+0:58
25 Miles
25.00 mi09:38:493:56:049:271:04:09
9:10
-0:32
Finish
26.22 mi09:50:364:07:519:2811:47
9:40
+0:30

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

8:44 /mi

Average Pace

9:28 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:17

58% of race

Time at Steady Pace

1:43:34

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:27 /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
1.81 Miles
1.81 mi06:00:3917:549:5317:54
9:53
#4120
5.55 Miles
5.55 mi06:35:5153:069:3435:12
9:25
#3307
6.52 Miles
6.52 mi06:44:501:02:059:318:59
9:16
#3098
10.87 Miles
10.87 mi07:29:091:46:249:4744:19
10:11
#3408
Garmin Hill Challenge
11.38 mi07:33:561:51:119:464:47
9:23
#3190
14.95 Miles
14.95 mi08:05:062:22:219:3131:10
8:44
#3132
18 Miles
18.00 mi08:34:402:51:559:3329:34
9:42
#2735
25 Miles
25.00 mi09:38:493:56:049:271:04:09
9:10
#2245
Finish
26.22 mi09:50:364:07:519:2811:47
9:40
#2217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi412032072964120(Top 63%)3207(Top 69%)296(Top 65%)
5.55 Miles5.55 mi3.74 mi3307+8132679+528246+503049(Top 47%)2499(Top 54%)231(Top 51%)
6.52 Miles6.52 mi0.97 mi3098+2092530+149229+171940(Top 30%)1658(Top 36%)139(Top 31%)
10.87 Miles10.87 mi4.35 mi3408-3102742-212253-243854(Top 59%)3032(Top 65%)290(Top 64%)
Garmin Hill Challenge11.38 mi0.51 mi3190+2182596+146237+16602(Top 9%)559(Top 12%)31(Top 7%)
14.95 Miles14.95 mi3.57 mi3132+582549+47234+33091(Top 47%)2519(Top 54%)230(Top 51%)
18 Miles18.00 mi3.05 mi2735+3972251+298201+331394(Top 21%)1218(Top 26%)108(Top 24%)
25 Miles25.00 mi7.00 mi2245+4901870+381170+311472(Top 22%)1218(Top 26%)111(Top 24%)
Finish26.22 mi1.22 mi2217+281845+25166+42055(Top 31%)1625(Top 35%)148(Top 33%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 63%
×1human
+6ft-10ft

Overall

4120

Males

3207

M40-44

297

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 47%
×6story building
+97ft-86ft

Overall

3049

Males

2499

M40-44

231

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 30%
×15story building
+178ft-5ft

Overall

1940

Males

1658

M40-44

139

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 59%
×20story building
+201ft-318ft

Overall

3854

Males

3032

M40-44

290

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 9%
×11story building
+134ft-79ft

Overall

602

Males

559

M40-44

31

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 47%
×17story building
+251ft-225ft

Overall

3091

Males

2519

M40-44

230

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 21%
×12story building
+165ft-60ft

Overall

1394

Males

1218

M40-44

108

18 Miles→25 Miles

18.0 - 25.0 mi

Top 22%
×22story building
+142ft-378ft

Overall

1472

Males

1218

M40-44

111

25 Miles→Finish

25.0 - 26.2 mi

Top 31%
~flat
+2ft-0ft

Overall

2055

Males

1625

M40-44

148

Passing Analysis

Category:
Athletes Passed
2322*
Passed By
419
Net Change
+1903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#4120
1.81 Miles → 5.55 Miles83320+813#4120#3307
5.55 Miles → 6.52 Miles2090+209#3307#3098
6.52 Miles → 10.87 Miles31*341-310#3098#3408
10.87 Miles → Garmin Hill Challenge2180+218#3408#3190
Garmin Hill Challenge → 14.95 Miles99*41+58#3190#3132
14.95 Miles → 18 Miles397*0+397#3132#2735
18 Miles → 25 Miles498*8+490#2735#2245
25 Miles → Finish37*9+28#2245#2217
TOTALS2322*419+1903

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

📊

Passing Visuals

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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon