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SF MARATHON 2ND HALF 2026

Matthew Truong

Bib: 25667•M•Age: 27

San Jose, 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
10:58/mi
21:57
↑ 138↓ 680.7%
4M
9:46/mi
41:29
↑ 1631.4%
6M
11:58/mi
1:05:25
↑ 55↓ 830.3%
8M
7:40/mi
1:20:46
↑ 65↓ 1510.8%
10M
10:48/mi
1:42:21
↑ 61↓ 1741.1%
12M
11:48/mi
2:05:58
↑ 41↓ 530.1%
Finish· 13.11 mi
11:04/mi
2:18:15
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:25
Pace10:54 /mi
2nd Half
Distance7.11 mi
Time1:12:50
Pace10:15 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:11:0621:5710:5821:57
10:58
-
4M
4.00 mi09:30:3841:2910:2219:32
9:46
-1:12
6M
6.00 mi09:54:341:05:2510:5423:56
11:58
+2:12
8M
8.00 mi10:09:551:20:4610:0615:21
7:40
-4:18
10M
10.00 mi10:31:301:42:2110:1421:35
10:48
+3:08
12M
12.00 mi10:55:072:05:5810:3023:37
11:48
+1:00
Finish
13.11 mi11:07:242:18:1510:3312:17
11:04
-0:44

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

7:40 /mi

Average Pace

10:33 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:53

25% of race

Time at Steady Pace

55:49

40% of race

Time at Slower Pace

47:33

34% of race

Average Pace: 10:33 /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 mi09:11:0621:5710:5821:57
10:58
#2825
4M
4.00 mi09:30:3841:2910:2219:32
9:46
#2465
6M
6.00 mi09:54:341:05:2510:5423:56
11:58
#2198
8M
8.00 mi10:09:551:20:4610:0615:21
7:40
#2137
10M
10.00 mi10:31:301:42:2110:1421:35
10:48
#2111
12M
12.00 mi10:55:072:05:5810:3023:37
11:48
#2157
Finish
13.11 mi11:07:242:18:1510:3312:17
11:04
#2159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi282516714152344(Top 61%)1416(Top 69%)357(Top 71%)
4M4.00 mi2.00 mi2465+3601516+155377+382185(Top 57%)1377(Top 67%)349(Top 69%)
6M6.00 mi2.00 mi2198+2671394+122349+281840(Top 48%)1225(Top 59%)311(Top 62%)
8M8.00 mi2.00 mi2137+611369+25342+71960(Top 51%)1279(Top 62%)327(Top 65%)
10M10.00 mi2.00 mi2111+261359+10343-12094(Top 55%)1331(Top 64%)338(Top 67%)
12M12.00 mi2.00 mi2157-461378-19349-62344(Top 61%)1416(Top 69%)357(Top 71%)
Finish13.11 mi1.11 mi2159-21368+103492197(Top 57%)1338(Top 65%)340(Top 68%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 61%
×9story building
+138ft-68ft

Overall

2344

Males

1416

M25-29

357

2M→4M

2.0 - 4.0 mi

Top 57%
×13story building
+163ft-19ft

Overall

2185

Males

1377

M25-29

349

4M→6M

4.0 - 6.0 mi

Top 48%
×4story building
+55ft-83ft

Overall

1840

Males

1225

M25-29

311

6M→8M

6.0 - 8.0 mi

Top 51%
×10story building
+65ft-151ft

Overall

1960

Males

1279

M25-29

327

8M→10M

8.0 - 10.0 mi

Top 55%
×10story building
+61ft-174ft

Overall

2094

Males

1331

M25-29

338

10M→12M

10.0 - 12.0 mi

Top 61%
×3story building
+41ft-53ft

Overall

2344

Males

1416

M25-29

357

12M→Finish

12.0 - 13.1 mi

Top 57%
×1human
+6ft-6ft

Overall

2197

Males

1338

M25-29

340

Passing Analysis

Category:
Athletes Passed
812*
Passed By
146
Net Change
+666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2825
2M → 4M3633+360#2825#2465
4M → 6M2758+267#2465#2198
6M → 8M709+61#2198#2137
8M → 10M50*24+26#2137#2111
10M → 12M3076-46#2111#2157
12M → Finish24*26-2#2157#2159
TOTALS812*146+666

* 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