San Francisco Marathon logo
SF MARATHON 2025

Tam Nguyen

Bib: 6410โ€ขMโ€ขAge: 35

Sunnyvale, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M35-39)
#0 / 606
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
18:52
Rank: #4974
Start โ†’ 1.81 Miles
18:52 | 10:25/mi
5.55 Miles
56:27
Rank: #4333 (+641)
1.81 Miles โ†’ 5.55 Miles
37:35 | 10:03/mi
6.52 Miles
1:07:42
Rank: #4443 (-110)
5.55 Miles โ†’ 6.52 Miles
11:15 | 11:36/mi
10.87 Miles
1:56:20
Rank: #4703 (-260)
6.52 Miles โ†’ 10.87 Miles
48:38 | 11:11/mi
Garmin Hill Challengeยท 11.38 mi
2:05:01
Rank: #4867 (-164)
10.87 Miles โ†’ Garmin Hill Challenge
8:41 | 17:03/mi
14.95 Miles
2:46:48
Rank: #5293 (-426)
Garmin Hill Challenge โ†’ 14.95 Miles
41:47 | 11:42/mi
18 Miles
3:33:22
Rank: #5532 (-239)
14.95 Miles โ†’ 18 Miles
46:34 | 15:16/mi
25 Miles
5:09:10
Rank: #5574 (-42)
18 Miles โ†’ 25 Miles
1:35:48 | 13:41/mi
Finishยท 26.22 mi
5:24:18
Rank: #5531 (+43)
25 Miles โ†’ Finish
15:08 | 12:25/mi

Course Map & Elevation

Is this your race?

Claim it โ€” unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page โ€” emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:54:3618:5210:2518:52
10:25
-
5.55 Miles
5.55 mi06:32:1156:2710:1037:35
10:03
-0:22
6.52 Miles
6.52 mi06:43:261:07:4210:2311:15
11:36
+1:33
10.87 Miles
10.87 mi07:32:041:56:2010:4248:38
11:11
-0:25
Garmin Hill Challenge
11.38 mi07:40:452:05:0110:598:41
17:03
+5:52
14.95 Miles
14.95 mi08:22:322:46:4811:0941:47
11:42
-5:21
18 Miles
18.00 mi09:09:063:33:2211:5146:34
15:16
+3:34
25 Miles
25.00 mi10:44:545:09:1012:221:35:48
13:41
-1:35
Finish
26.22 mi11:00:025:24:1812:2315:08
12:25
-1:16

Checkpoints & Pacing

๐Ÿ“ˆPace 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

10:03 /mi

Average Pace

12:23 /mi

Slowest Pace

17:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

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

56:27

17% of race

Time at Steady Pace

1:56:48

36% of race

Time at Slower Pace

2:31:03

47% of race

Average Pace: 12:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:54:3618:5210:2518:52
10:25
#4974
5.55 Miles
5.55 mi06:32:1156:2710:1037:35
10:03
#4333
6.52 Miles
6.52 mi06:43:261:07:4210:2311:15
11:36
#4443
10.87 Miles
10.87 mi07:32:041:56:2010:4248:38
11:11
#4703
Garmin Hill Challenge
11.38 mi07:40:452:05:0110:598:41
17:03
#4867
14.95 Miles
14.95 mi08:22:322:46:4811:0941:47
11:42
#5293
18 Miles
18.00 mi09:09:063:33:2211:5146:34
15:16
#5532
25 Miles
25.00 mi10:44:545:09:1012:221:35:48
13:41
#5574
Finish
26.22 mi11:00:025:24:1812:2315:08
12:25
#5531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81 Miles1.81 mi1.81 mi497437495054974(Top 76%)3749(Top 81%)505(Top 83%)
5.55 Miles5.55 mi3.74 mi4333+6413354+395449+564040(Top 62%)3160(Top 68%)422(Top 70%)
6.52 Miles6.52 mi0.97 mi4443-1103423-69458-95259(Top 80%)3935(Top 85%)515(Top 85%)
10.87 Miles10.87 mi4.35 mi4703-2603594-171475-175136(Top 78%)3859(Top 83%)515(Top 85%)
Garmin Hill Challenge11.38 mi0.51 mi4867-1643703-109492-175925(Top 91%)4317(Top 93%)563(Top 93%)
14.95 Miles14.95 mi3.57 mi5293-4263947-244525-335589(Top 85%)4119(Top 89%)538(Top 89%)
18 Miles18.00 mi3.05 mi5532-2394081-134540-156251(Top 96%)4446(Top 96%)576(Top 95%)
25 Miles25.00 mi7.00 mi5574-424061+20532+85529(Top 84%)3949(Top 85%)518(Top 85%)
Finish26.22 mi1.22 mi5531+434027+34527+54951(Top 76%)3579(Top 77%)461(Top 76%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 76%
ร—1human
+6ft-10ft

Overall

4974

Males

3749

M35-39

507

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 62%
ร—6stories
+97ft-86ft

Overall

4040

Males

3160

M35-39

423

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 80%
ร—15stories
+178ft-5ft

Overall

5259

Males

3935

M35-39

517

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 78%
ร—20stories
+201ft-318ft

Overall

5136

Males

3859

M35-39

516

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 91%
ร—11stories
+134ft-79ft

Overall

5925

Males

4317

M35-39

564

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 85%
ร—17stories
+251ft-225ft

Overall

5589

Males

4119

M35-39

539

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 96%
ร—12stories
+165ft-60ft

Overall

6251

Males

4446

M35-39

577

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 84%
ร—22stories
+142ft-378ft

Overall

5529

Males

3949

M35-39

518

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 76%
~flat
+2ft-0ft

Overall

4951

Males

3579

M35-39

461

Passing Analysis

Category:
Athletes Passed
932*
Passed By
1489
Net Change
-557
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4974
1.81 Miles โ†’ 5.55 Miles66827+641#4974#4333
5.55 Miles โ†’ 6.52 Miles11121-110#4333#4443
6.52 Miles โ†’ 10.87 Miles48*308-260#4443#4703
10.87 Miles โ†’ Garmin Hill Challenge11175-164#4703#4867
Garmin Hill Challenge โ†’ 14.95 Miles17*443-426#4867#5293
14.95 Miles โ†’ 18 Miles31*270-239#5293#5532
18 Miles โ†’ 25 Miles99*141-42#5532#5574
25 Miles โ†’ Finish47*4+43#5574#5531
TOTALS932*1489-557

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

Loading...

๐ŸŽจHeatmap Timeline

Loading...

๐Ÿ”„Passing Circle

Loading...

๐ŸŒŠPosition Flow

Loading...

๐ŸƒRace 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