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SF MARATHON 2ND HALF 2026

Timothy Zhou

Bib: 23386•M•Age: 28

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 23%
Gender (Male)
#0 / 2065
Top 32%
Division (M25-29)
#0 / 503
Top 34%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:04/mi
18:09
↑ 138↓ 680.7%
4M
8:17/mi
34:43
↑ 1631.4%
6M
10:46/mi
56:15
↑ 55↓ 830.3%
8M
6:37/mi
1:09:30
↑ 65↓ 1510.8%
10M
8:53/mi
1:27:16
↑ 61↓ 1741.1%
12M
8:57/mi
1:45:11
↑ 41↓ 530.1%
Finish· 13.11 mi
8:29/mi
1:54:36
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:15
Pace9:23 /mi
2nd Half
Distance7.11 mi
Time58:21
Pace8:12 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:3318:099:0418:09
9:04
-
4M
4.00 mi09:09:0734:438:4116:34
8:17
-0:47
6M
6.00 mi09:30:3956:159:2321:32
10:46
+2:29
8M
8.00 mi09:43:541:09:308:4113:15
6:37
-4:09
10M
10.00 mi10:01:401:27:168:4417:46
8:53
+2:16
12M
12.00 mi10:19:351:45:118:4617:55
8:57
+0:04
Finish
13.11 mi10:29:001:54:368:459:25
8:29
-0:28

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

6:37 /mi

Average Pace

8:45 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:49

26% of race

Time at Steady Pace

1:03:15

55% of race

Time at Slower Pace

21:32

19% of race

Average Pace: 8:44 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi08:52:3318:099:0418:09
9:04
#1271
4M
4.00 mi09:09:0734:438:4116:34
8:17
#1115
6M
6.00 mi09:30:3956:159:2321:32
10:46
#1064
8M
8.00 mi09:43:541:09:308:4113:15
6:37
#1041
10M
10.00 mi10:01:401:27:168:4417:46
8:53
#995
12M
12.00 mi10:19:351:45:118:4617:55
8:57
#929
Finish
13.11 mi10:29:001:54:368:459:25
8:29
#889
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi1271897229719(Top 19%)530(Top 26%)140(Top 28%)
4M4.00 mi2.00 mi1115+156792+105211+181019(Top 27%)732(Top 35%)193(Top 38%)
6M6.00 mi2.00 mi1064+51756+36200+111047(Top 27%)756(Top 37%)202(Top 40%)
8M8.00 mi2.00 mi1041+23745+11203-3948(Top 25%)690(Top 33%)184(Top 37%)
10M10.00 mi2.00 mi995+46713+32193+10863(Top 22%)634(Top 31%)173(Top 34%)
12M12.00 mi2.00 mi929+66675+38178+15719(Top 19%)530(Top 26%)140(Top 28%)
Finish13.11 mi1.11 mi889+40651+24171+7668(Top 17%)506(Top 25%)133(Top 26%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 19%
×9story building
+138ft-68ft

Overall

719

Males

530

M25-29

140

2M→4M

2.0 - 4.0 mi

Top 27%
×13story building
+163ft-19ft

Overall

1019

Males

732

M25-29

193

4M→6M

4.0 - 6.0 mi

Top 27%
×4story building
+55ft-83ft

Overall

1047

Males

756

M25-29

202

6M→8M

6.0 - 8.0 mi

Top 25%
×10story building
+65ft-151ft

Overall

948

Males

690

M25-29

184

8M→10M

8.0 - 10.0 mi

Top 22%
×10story building
+61ft-174ft

Overall

863

Males

634

M25-29

173

10M→12M

10.0 - 12.0 mi

Top 19%
×3story building
+41ft-53ft

Overall

719

Males

530

M25-29

140

12M→Finish

12.0 - 13.1 mi

Top 17%
×1human
+6ft-6ft

Overall

668

Males

506

M25-29

133

Passing Analysis

Category:
Athletes Passed
462*
Passed By
80
Net Change
+382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1271
2M → 4M17519+156#1271#1115
4M → 6M7928+51#1115#1064
6M → 8M3916+23#1064#1041
8M → 10M55*9+46#1041#995
10M → 12M715+66#995#929
12M → Finish433+40#929#889
TOTALS462*80+382

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon