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SF MARATHON 2025

Tony Sun

Bib: 4775•M•Age: 28

Los Altos, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 20%
Gender (Male)
#0 / 4641
Top 24%
Division (M25-29)
#0 / 1018
Top 29%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
16:14
Rank: #2393
Start → 1.81 Miles
16:14 | 8:58/mi
5.55 Miles
49:30
Rank: #2184 (+209)
1.81 Miles → 5.55 Miles
33:16 | 8:54/mi
6.52 Miles
58:24
Rank: #2092 (+92)
5.55 Miles → 6.52 Miles
8:54 | 9:11/mi
10.87 Miles
1:35:51
Rank: #1801 (+291)
6.52 Miles → 10.87 Miles
37:27 | 8:37/mi
Garmin Hill Challenge· 11.38 mi
1:41:11
Rank: #1775 (+26)
10.87 Miles → Garmin Hill Challenge
5:20 | 10:28/mi
14.95 Miles
2:08:42
Rank: #1675 (+100)
Garmin Hill Challenge → 14.95 Miles
27:31 | 7:42/mi
18 Miles
2:38:06
Rank: #1562 (+113)
14.95 Miles → 18 Miles
29:24 | 9:38/mi
25 Miles
3:39:32
Rank: #1327 (+235)
18 Miles → 25 Miles
1:01:26 | 8:47/mi
Finish· 26.22 mi
3:50:21
Rank: #1302 (+25)
25 Miles → Finish
10:49 | 8:53/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:48:2816:148:5816:14
8:58
-
5.55 Miles
5.55 mi06:21:4449:308:5533:16
8:54
-0:04
6.52 Miles
6.52 mi06:30:3858:248:578:54
9:11
+0:17
10.87 Miles
10.87 mi07:08:051:35:518:4937:27
8:37
-0:34
Garmin Hill Challenge
11.38 mi07:13:251:41:118:535:20
10:28
+1:51
14.95 Miles
14.95 mi07:40:562:08:428:3727:31
7:42
-2:46
18 Miles
18.00 mi08:10:202:38:068:4729:24
9:38
+1:56
25 Miles
25.00 mi09:11:463:39:328:471:01:26
8:47
-0:51
Finish
26.22 mi09:22:353:50:218:4810:49
8:53
+0:06

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

7:42 /mi

Average Pace

8:48 /mi

Slowest Pace

10:28 /mi

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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

27:31

12% of race

Time at Steady Pace

2:48:06

73% of race

Time at Slower Pace

34:44

15% of race

Average Pace: 8:47 /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
1.81 Miles
1.81 mi05:48:2816:148:5816:14
8:58
#2393
5.55 Miles
5.55 mi06:21:4449:308:5533:16
8:54
#2184
6.52 Miles
6.52 mi06:30:3858:248:578:54
9:11
#2092
10.87 Miles
10.87 mi07:08:051:35:518:4937:27
8:37
#1801
Garmin Hill Challenge
11.38 mi07:13:251:41:118:535:20
10:28
#1775
14.95 Miles
14.95 mi07:40:562:08:428:3727:31
7:42
#1675
18 Miles
18.00 mi08:10:202:38:068:4729:24
9:38
#1562
25 Miles
25.00 mi09:11:463:39:328:471:01:26
8:47
#1327
Finish
26.22 mi09:22:353:50:218:4810:49
8:53
#1302
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi239320114992393(Top 37%)2011(Top 43%)499(Top 49%)
5.55 Miles5.55 mi3.74 mi2184+2091857+154471+282097(Top 32%)1783(Top 38%)452(Top 44%)
6.52 Miles6.52 mi0.97 mi2092+921781+76454+171788(Top 27%)1537(Top 33%)392(Top 39%)
10.87 Miles10.87 mi4.35 mi1801+2911556+225395+591512(Top 23%)1311(Top 28%)333(Top 33%)
Garmin Hill Challenge11.38 mi0.51 mi1775+261536+20390+51503(Top 23%)1318(Top 28%)359(Top 35%)
14.95 Miles14.95 mi3.57 mi1675+1001449+87364+261406(Top 21%)1232(Top 27%)313(Top 31%)
18 Miles18.00 mi3.05 mi1562+1131357+92347+171322(Top 20%)1158(Top 25%)301(Top 30%)
25 Miles25.00 mi7.00 mi1327+2351151+206296+511072(Top 16%)926(Top 20%)229(Top 22%)
Finish26.22 mi1.22 mi1302+251126+25292+41146(Top 18%)974(Top 21%)257(Top 25%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 37%
×1human
+6ft-10ft

Overall

2393

Males

2011

M25-29

500

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 32%
×6stories
+97ft-86ft

Overall

2097

Males

1783

M25-29

453

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 27%
×15stories
+178ft-5ft

Overall

1788

Males

1537

M25-29

393

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 23%
×20stories
+201ft-318ft

Overall

1512

Males

1311

M25-29

333

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 23%
×11stories
+134ft-79ft

Overall

1503

Males

1318

M25-29

359

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 21%
×17stories
+251ft-225ft

Overall

1406

Males

1232

M25-29

313

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 20%
×12stories
+165ft-60ft

Overall

1322

Males

1158

M25-29

301

18 Miles→25 Miles

18.0 - 25.0 mi

Top 16%
×22stories
+142ft-378ft

Overall

1072

Males

926

M25-29

229

25 Miles→Finish

25.0 - 26.2 mi

Top 18%
~flat
+2ft-0ft

Overall

1146

Males

974

M25-29

257

Passing Analysis

Category:
Athletes Passed
1273*
Passed By
182
Net Change
+1091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#2393
1.81 Miles → 5.55 Miles28778+209#2393#2184
5.55 Miles → 6.52 Miles10210+92#2184#2092
6.52 Miles → 10.87 Miles298*7+291#2092#1801
10.87 Miles → Garmin Hill Challenge3812+26#1801#1775
Garmin Hill Challenge → 14.95 Miles11414+100#1775#1675
14.95 Miles → 18 Miles139*26+113#1675#1562
18 Miles → 25 Miles256*21+235#1562#1327
25 Miles → Finish39*14+25#1327#1302
TOTALS1273*182+1091

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon