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SF MARATHON 2025

Aaron Cheng

Bib: 3585•M•Age: 32

Redondo Beach, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M30-34)
#0 / 933
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
17:19
Rank: #3495
Start → 1.81 Miles
17:19 | 9:34/mi
5.55 Miles
59:07
Rank: #4930 (-1435)
1.81 Miles → 5.55 Miles
41:48 | 11:11/mi
6.52 Miles
1:09:04
Rank: #4707 (+223)
5.55 Miles → 6.52 Miles
9:57 | 10:15/mi
10.87 Miles
2:00:30
Rank: #5245 (-538)
6.52 Miles → 10.87 Miles
51:26 | 11:49/mi
Garmin Hill Challenge· 11.38 mi
2:06:56
Rank: #5121 (+124)
10.87 Miles → Garmin Hill Challenge
6:26 | 12:38/mi
14.95 Miles
2:41:27
Rank: #4946 (+175)
Garmin Hill Challenge → 14.95 Miles
34:31 | 9:40/mi
18 Miles
3:17:40
Rank: #4621 (+325)
14.95 Miles → 18 Miles
36:13 | 11:53/mi
25 Miles
4:32:11
Rank: #4115 (+506)
18 Miles → 25 Miles
1:14:31 | 10:39/mi
Finish· 26.22 mi
4:45:01
Rank: #4083 (+32)
25 Miles → Finish
12:50 | 10:32/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:43:1917:199:3417:19
9:34
-
5.55 Miles
5.55 mi06:25:0759:0710:3941:48
11:11
+1:37
6.52 Miles
6.52 mi06:35:041:09:0410:369:57
10:15
-0:56
10.87 Miles
10.87 mi07:26:302:00:3011:0551:26
11:49
+1:34
Garmin Hill Challenge
11.38 mi07:32:562:06:5611:096:26
12:38
+0:49
14.95 Miles
14.95 mi08:07:272:41:2710:4834:31
9:40
-2:58
18 Miles
18.00 mi08:43:403:17:4010:5936:13
11:53
+2:13
25 Miles
25.00 mi09:58:114:32:1110:531:14:31
10:39
-1:14
Finish
26.22 mi10:11:014:45:0110:5312:50
10:32
-0:07

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

9:34 /mi

Average Pace

10:53 /mi

Slowest Pace

12:38 /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

51:50

18% of race

Time at Steady Pace

1:37:18

34% of race

Time at Slower Pace

2:15:53

48% of race

Average Pace: 10:52 /mi

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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 mi05:43:1917:199:3417:19
9:34
#3495
5.55 Miles
5.55 mi06:25:0759:0710:3941:48
11:11
#4930
6.52 Miles
6.52 mi06:35:041:09:0410:369:57
10:15
#4707
10.87 Miles
10.87 mi07:26:302:00:3011:0551:26
11:49
#5245
Garmin Hill Challenge
11.38 mi07:32:562:06:5611:096:26
12:38
#5121
14.95 Miles
14.95 mi08:07:272:41:2710:4834:31
9:40
#4946
18 Miles
18.00 mi08:43:403:17:4010:5936:13
11:53
#4621
25 Miles
25.00 mi09:58:114:32:1110:531:14:31
10:39
#4115
Finish
26.22 mi10:11:014:45:0110:5312:50
10:32
#4083
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81 Miles1.81 mi1.81 mi349528055663495(Top 53%)2805(Top 60%)566(Top 61%)
5.55 Miles5.55 mi3.74 mi4930-14353739-934741-1755450(Top 83%)4053(Top 87%)809(Top 87%)
6.52 Miles6.52 mi0.97 mi4707+2233592+147719+223481(Top 53%)2795(Top 60%)548(Top 59%)
10.87 Miles10.87 mi4.35 mi5245-5383938-346787-685706(Top 87%)4181(Top 90%)839(Top 90%)
Garmin Hill Challenge11.38 mi0.51 mi5121+1243868+70777+103717(Top 57%)2934(Top 63%)592(Top 63%)
14.95 Miles14.95 mi3.57 mi4946+1753748+120745+324403(Top 67%)3377(Top 73%)664(Top 71%)
18 Miles18.00 mi3.05 mi4621+3253530+218691+543802(Top 58%)2927(Top 63%)584(Top 63%)
25 Miles25.00 mi7.00 mi4115+5063151+379632+593086(Top 47%)2379(Top 51%)472(Top 51%)
Finish26.22 mi1.22 mi4083+323128+23624+83146(Top 48%)2396(Top 52%)473(Top 51%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 53%
×1human
+6ft-10ft

Overall

3495

Males

2805

M30-34

570

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 83%
×6stories
+97ft-86ft

Overall

5450

Males

4053

M30-34

814

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 53%
×15stories
+178ft-5ft

Overall

3481

Males

2795

M30-34

550

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 87%
×20stories
+201ft-318ft

Overall

5706

Males

4181

M30-34

842

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 57%
×11stories
+134ft-79ft

Overall

3717

Males

2934

M30-34

593

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 67%
×17stories
+251ft-225ft

Overall

4403

Males

3377

M30-34

666

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 58%
×12stories
+165ft-60ft

Overall

3802

Males

2927

M30-34

584

18 Miles→25 Miles

18.0 - 25.0 mi

Top 47%
×22stories
+142ft-378ft

Overall

3086

Males

2379

M30-34

472

25 Miles→Finish

25.0 - 26.2 mi

Top 48%
~flat
+2ft-0ft

Overall

3146

Males

2396

M30-34

473

Passing Analysis

Category:
Athletes Passed
1481*
Passed By
2069
Net Change
-588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#3495
1.81 Miles → 5.55 Miles111446-1435#3495#4930
5.55 Miles → 6.52 Miles2252+223#4930#4707
6.52 Miles → 10.87 Miles21*559-538#4707#5245
10.87 Miles → Garmin Hill Challenge1328+124#5245#5121
Garmin Hill Challenge → 14.95 Miles194*19+175#5121#4946
14.95 Miles → 18 Miles332*7+325#4946#4621
18 Miles → 25 Miles523*17+506#4621#4115
25 Miles → Finish43*11+32#4115#4083
TOTALS1481*2069-588

* 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