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SF MARATHON 2ND HALF 2026

Thien Vu

Bib: 24687•M•Age: 25

Westminster, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
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
9:47/mi
19:35
↑ 138↓ 680.7%
4M
11:20/mi
42:15
↑ 1631.4%
6M
14:18/mi
1:10:51
↑ 55↓ 830.3%
8M
9:49/mi
1:30:29
↑ 65↓ 1510.8%
10M
14:45/mi
1:59:58
↑ 61↓ 1741.1%
12M
16:33/mi
2:33:04
↑ 41↓ 530.1%
Finish· 13.11 mi
16:18/mi
2:51:09
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:51
Pace11:49 /mi
2nd Half
Distance7.11 mi
Time1:40:18
Pace14:07 /mi
📊Positive Split: 41.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:3919:359:4719:35
9:47
-
4M
4.00 mi09:26:1942:1510:3422:40
11:20
+1:33
6M
6.00 mi09:54:551:10:5111:4928:36
14:18
+2:58
8M
8.00 mi10:14:331:30:2911:1919:38
9:49
-4:29
10M
10.00 mi10:44:021:59:5812:0029:29
14:45
+4:56
12M
12.00 mi11:17:082:33:0412:4533:06
16:33
+1:48
Finish
13.11 mi11:35:132:51:0913:0318:05
16:18
-0:15

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

9:47 /mi

Average Pace

13:03 /mi

Slowest Pace

16:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:53

36% of race

Time at Steady Pace

58:05

34% of race

Time at Slower Pace

51:11

30% of race

Average Pace: 13:03 /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 mi09:03:3919:359:4719:35
9:47
#1856
4M
4.00 mi09:26:1942:1510:3422:40
11:20
#2592
6M
6.00 mi09:54:551:10:5111:4928:36
14:18
#2786
8M
8.00 mi10:14:331:30:2911:1919:38
9:49
#2932
10M
10.00 mi10:44:021:59:5812:0029:29
14:45
#3126
12M
12.00 mi11:17:082:33:0412:4533:06
16:33
#3298
Finish
13.11 mi11:35:132:51:0913:0318:05
16:18
#3361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi185612353093648(Top 95%)1974(Top 96%)480(Top 95%)
4M4.00 mi2.00 mi2592-7361578-343397-883049(Top 79%)1762(Top 85%)441(Top 88%)
6M6.00 mi2.00 mi2786-1941660-82417-203043(Top 79%)1765(Top 85%)439(Top 87%)
8M8.00 mi2.00 mi2932-1461714-54427-103318(Top 86%)1872(Top 91%)466(Top 93%)
10M10.00 mi2.00 mi3126-1941796-82445-183561(Top 93%)1953(Top 95%)476(Top 95%)
12M12.00 mi2.00 mi3298-1721858-62464-193648(Top 95%)1974(Top 96%)480(Top 95%)
Finish13.11 mi1.11 mi3361-631881-23471-73659(Top 95%)1981(Top 96%)482(Top 96%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 95%
×9story building
+138ft-68ft

Overall

3648

Males

1974

M25-29

480

2M→4M

2.0 - 4.0 mi

Top 79%
×13story building
+163ft-19ft

Overall

3049

Males

1762

M25-29

441

4M→6M

4.0 - 6.0 mi

Top 79%
×4story building
+55ft-83ft

Overall

3043

Males

1765

M25-29

439

6M→8M

6.0 - 8.0 mi

Top 86%
×10story building
+65ft-151ft

Overall

3318

Males

1872

M25-29

466

8M→10M

8.0 - 10.0 mi

Top 93%
×10story building
+61ft-174ft

Overall

3561

Males

1953

M25-29

476

10M→12M

10.0 - 12.0 mi

Top 95%
×3story building
+41ft-53ft

Overall

3648

Males

1974

M25-29

480

12M→Finish

12.0 - 13.1 mi

Top 95%
×1human
+6ft-6ft

Overall

3659

Males

1981

M25-29

482

Passing Analysis

Category:
Athletes Passed
34*
Passed By
1539
Net Change
-1505
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1856
2M → 4M4740-736#1856#2592
4M → 6M12206-194#2592#2786
6M → 8M6152-146#2786#2932
8M → 10M5*199-194#2932#3126
10M → 12M0172-172#3126#3298
12M → Finish7*70-63#3298#3361
TOTALS34*1539-1505

* 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