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SF MARATHON 2ND HALF 2026

Peter Nguyen

Bib: 24801•M•Age: 33

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
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
12:50/mi
25:41
↑ 138↓ 680.7%
4M
12:58/mi
51:36
↑ 1631.4%
6M
15:50/mi
1:23:16
↑ 55↓ 830.3%
8M
11:00/mi
1:45:16
↑ 65↓ 1510.8%
10M
16:37/mi
2:18:29
↑ 61↓ 1741.1%
12M
14:33/mi
2:47:36
↑ 41↓ 530.1%
Finish· 13.11 mi
13:55/mi
3:03:02
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:23:16
Pace13:53 /mi
2nd Half
Distance7.11 mi
Time1:39:46
Pace14:02 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:07:4825:4112:5025:41
12:50
-
4M
4.00 mi09:33:4351:3612:5425:55
12:58
+0:08
6M
6.00 mi10:05:231:23:1613:5331:40
15:50
+2:52
8M
8.00 mi10:27:231:45:1613:0922:00
11:00
-4:50
10M
10.00 mi11:00:362:18:2913:5133:13
16:37
+5:37
12M
12.00 mi11:29:432:47:3613:5829:07
14:33
-2:04
Finish
13.11 mi11:45:093:03:0213:5815:26
13:55
-0:38

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

11:00 /mi

Average Pace

13:58 /mi

Slowest Pace

16:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:36

40% of race

Time at Steady Pace

44:33

24% of race

Time at Slower Pace

1:04:53

35% of race

Average Pace: 13:58 /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 mi09:07:4825:4112:5025:41
12:50
#3562
4M
4.00 mi09:33:4351:3612:5425:55
12:58
#3538
6M
6.00 mi10:05:231:23:1613:5331:40
15:50
#3520
8M
8.00 mi10:27:231:45:1613:0922:00
11:00
#3548
10M
10.00 mi11:00:362:18:2913:5133:13
16:37
#3636
12M
12.00 mi11:29:432:47:3613:5829:07
14:33
#3592
Finish
13.11 mi11:45:093:03:0213:5815:26
13:55
#3571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi356219654283342(Top 87%)1858(Top 90%)412(Top 91%)
4M4.00 mi2.00 mi3538+241951+14430-23513(Top 91%)1937(Top 94%)430(Top 95%)
6M6.00 mi2.00 mi3520+181948+34303458(Top 90%)1929(Top 93%)425(Top 94%)
8M8.00 mi2.00 mi3548-281958-10432-23650(Top 95%)1982(Top 96%)440(Top 97%)
10M10.00 mi2.00 mi3636-881989-31440-83741(Top 97%)2014(Top 98%)439(Top 97%)
12M12.00 mi2.00 mi3592+441969+20434+63342(Top 87%)1858(Top 90%)412(Top 91%)
Finish13.11 mi1.11 mi3571+211961+8433+13290(Top 86%)1828(Top 89%)407(Top 90%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 87%
×9story building
+138ft-68ft

Overall

3342

Males

1858

M30-34

413

2M→4M

2.0 - 4.0 mi

Top 91%
×13story building
+163ft-19ft

Overall

3513

Males

1937

M30-34

431

4M→6M

4.0 - 6.0 mi

Top 90%
×4story building
+55ft-83ft

Overall

3458

Males

1929

M30-34

426

6M→8M

6.0 - 8.0 mi

Top 95%
×10story building
+65ft-151ft

Overall

3650

Males

1982

M30-34

441

8M→10M

8.0 - 10.0 mi

Top 97%
×10story building
+61ft-174ft

Overall

3741

Males

2014

M30-34

440

10M→12M

10.0 - 12.0 mi

Top 87%
×3story building
+41ft-53ft

Overall

3342

Males

1858

M30-34

413

12M→Finish

12.0 - 13.1 mi

Top 86%
×1human
+6ft-6ft

Overall

3290

Males

1828

M30-34

407

Passing Analysis

Category:
Athletes Passed
167*
Passed By
176
Net Change
-9
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3562
2M → 4M5733+24#3562#3538
4M → 6M3517+18#3538#3520
6M → 8M5*33-28#3520#3548
8M → 10M3*91-88#3548#3636
10M → 12M462+44#3636#3592
12M → Finish21*0+21#3592#3571
TOTALS167*176-9

* 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