All Results|Race Analytics|Course
SF MARATHON 2025

Zhenyu Tian

Bib: 5752β€’Mβ€’Age: 31

Campbell, CA

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0:00
0:00
/ mi
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Overall
#0 / 6545
Top 45%
Gender (Male)
#0 / 4641
Division (M30-34)
#0 / 933
Top 50%
Race Day Weather
56Β°/46Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
16:44
Rank: #2886
Start β†’ 1.81 Miles
16:44 | 9:15/mi
5.55 Miles
52:02
Rank: #3005 (-119)
1.81 Miles β†’ 5.55 Miles
35:18 | 9:26/mi
6.52 Miles
1:01:59
Rank: #3075 (-70)
5.55 Miles β†’ 6.52 Miles
9:57 | 10:15/mi
10.87 Miles
1:43:36
Rank: #3035 (+40)
6.52 Miles β†’ 10.87 Miles
41:37 | 9:34/mi
Garmin Hill ChallengeΒ· 11.38 mi
1:49:52
Rank: #3045 (-10)
10.87 Miles β†’ Garmin Hill Challenge
6:16 | 12:18/mi
14.95 Miles
2:20:48
Rank: #2993 (+52)
Garmin Hill Challenge β†’ 14.95 Miles
30:56 | 8:40/mi
18 Miles
2:54:44
Rank: #2941 (+52)
14.95 Miles β†’ 18 Miles
33:56 | 11:08/mi
25 Miles
4:09:39
Rank: #2959 (-18)
18 Miles β†’ 25 Miles
1:14:55 | 10:42/mi
FinishΒ· 26.22 mi
4:22:20
Rank: #2945 (+14)
25 Miles β†’ Finish
12:41 | 10:25/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:00:5316:449:1516:44
9:15
-
5.55 Miles
5.55 mi06:36:1152:029:2335:18
9:26
+0:11
6.52 Miles
6.52 mi06:46:081:01:599:309:57
10:15
+0:49
10.87 Miles
10.87 mi07:27:451:43:369:3241:37
9:34
-0:41
Garmin Hill Challenge
11.38 mi07:34:011:49:529:396:16
12:18
+2:44
14.95 Miles
14.95 mi08:04:572:20:489:2530:56
8:40
-3:38
18 Miles
18.00 mi08:38:532:54:449:4233:56
11:08
+2:28
25 Miles
25.00 mi09:53:484:09:399:591:14:55
10:42
-0:26
Finish
26.22 mi10:06:294:22:2010:0112:41
10:25
-0:17

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“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

8:40 /mi

Average Pace

10:01 /mi

Slowest Pace

12:18 /mi

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Fastest
Middle
Slowest
Average

πŸ“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

2:04:35

47% of race

Time at Steady Pace

1:37:33

37% of race

Time at Slower Pace

40:12

15% of race

Average Pace: 10:00 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ 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.

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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 mi06:00:5316:449:1516:44
9:15
#2886
5.55 Miles
5.55 mi06:36:1152:029:2335:18
9:26
#3005
6.52 Miles
6.52 mi06:46:081:01:599:309:57
10:15
#3075
10.87 Miles
10.87 mi07:27:451:43:369:3241:37
9:34
#3035
Garmin Hill Challenge
11.38 mi07:34:011:49:529:396:16
12:18
#3045
14.95 Miles
14.95 mi08:04:572:20:489:2530:56
8:40
#2993
18 Miles
18.00 mi08:38:532:54:449:4233:56
11:08
#2941
25 Miles
25.00 mi09:53:484:09:399:591:14:55
10:42
#2959
Finish
26.22 mi10:06:294:22:2010:0112:41
10:25
#2945
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81 Miles1.81 mi1.81 mi288623734682886(Top 44%)2373(Top 51%)468(Top 50%)
5.55 Miles5.55 mi3.74 mi3005-1192458-85477-93093(Top 47%)2531(Top 55%)488(Top 52%)
6.52 Miles6.52 mi0.97 mi3075-702513-55491-143463(Top 53%)2782(Top 60%)545(Top 58%)
10.87 Miles10.87 mi4.35 mi3035+402485+28484+73003(Top 46%)2455(Top 53%)477(Top 51%)
Garmin Hill Challenge11.38 mi0.51 mi3045-102495-10485-13407(Top 52%)2731(Top 59%)549(Top 59%)
14.95 Miles14.95 mi3.57 mi2993+522456+39477+82992(Top 46%)2443(Top 53%)485(Top 52%)
18 Miles18.00 mi3.05 mi2941+522403+53471+62965(Top 45%)2386(Top 51%)476(Top 51%)
25 Miles25.00 mi7.00 mi2959-182364+39466+53152(Top 48%)2417(Top 52%)480(Top 51%)
Finish26.22 mi1.22 mi2945+142355+9465+13001(Top 46%)2294(Top 49%)455(Top 49%)

Segment Performance Analysis

Start β†’ 1.81 Miles

0.0 - 1.8 mi

Top 44%
Γ—1human
+6ft-10ft

Overall

2886

Males

2373

M30-34

471

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 47%
Γ—6stories
+97ft-86ft

Overall

3093

Males

2531

M30-34

490

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 53%
Γ—15stories
+178ft-5ft

Overall

3463

Males

2782

M30-34

547

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 46%
Γ—20stories
+201ft-318ft

Overall

3003

Males

2455

M30-34

479

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 52%
Γ—11stories
+134ft-79ft

Overall

3407

Males

2731

M30-34

550

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 46%
Γ—17stories
+251ft-225ft

Overall

2992

Males

2443

M30-34

486

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 45%
Γ—12stories
+165ft-60ft

Overall

2965

Males

2386

M30-34

476

18 Miles→25 Miles

18.0 - 25.0 mi

Top 48%
Γ—22stories
+142ft-378ft

Overall

3152

Males

2417

M30-34

480

25 Miles→Finish

25.0 - 26.2 mi

Top 46%
~flat
+2ft-0ft

Overall

3001

Males

2294

M30-34

455

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
722*
Passed By
781
Net Change
-59
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 1.81 Miles----#2886
1.81 Miles β†’ 5.55 Miles141260-119#2886#3005
5.55 Miles β†’ 6.52 Miles1686-70#3005#3075
6.52 Miles β†’ 10.87 Miles116*76+40#3075#3035
10.87 Miles β†’ Garmin Hill Challenge3242-10#3035#3045
Garmin Hill Challenge β†’ 14.95 Miles96*44+52#3045#2993
14.95 Miles β†’ 18 Miles113*61+52#2993#2941
18 Miles β†’ 25 Miles174*192-18#2941#2959
25 Miles β†’ Finish34*20+14#2959#2945
TOTALS722*781-59

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon