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SF MARATHON 2ND HALF 2026

Charles Wei

Bib: 24566•M•Age: 30

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 26%
Gender (Male)
#0 / 2065
Top 35%
Division (M30-34)
#0 / 453
Top 35%
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
8:41/mi
17:22
↑ 138↓ 680.7%
4M
7:46/mi
32:54
↑ 1631.4%
6M
10:15/mi
53:25
↑ 55↓ 830.3%
8M
6:25/mi
1:06:15
↑ 65↓ 1510.8%
10M
9:10/mi
1:24:34
↑ 61↓ 1741.1%
12M
10:04/mi
1:44:43
↑ 41↓ 530.1%
Finish· 13.11 mi
10:38/mi
1:56:31
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:25
Pace8:54 /mi
2nd Half
Distance7.11 mi
Time1:03:06
Pace8:53 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:2417:228:4117:22
8:41
-
4M
4.00 mi09:10:5632:548:1415:32
7:46
-0:55
6M
6.00 mi09:31:2753:258:5420:31
10:15
+2:29
8M
8.00 mi09:44:171:06:158:1712:50
6:25
-3:50
10M
10.00 mi10:02:361:24:348:2718:19
9:10
+2:45
12M
12.00 mi10:22:451:44:438:4420:09
10:04
+0:54
Finish
13.11 mi10:34:331:56:318:5311:48
10:38
+0:34

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

6:25 /mi

Average Pace

8:53 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:22

24% of race

Time at Steady Pace

35:41

31% of race

Time at Slower Pace

52:28

45% of race

Average Pace: 8:53 /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...
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 mi08:55:2417:228:4117:22
8:41
#942
4M
4.00 mi09:10:5632:548:1415:32
7:46
#772
6M
6.00 mi09:31:2753:258:5420:31
10:15
#748
8M
8.00 mi09:44:171:06:158:1712:50
6:25
#738
10M
10.00 mi10:02:361:24:348:2718:19
9:10
#803
12M
12.00 mi10:22:451:44:438:4420:09
10:04
#899
Finish
13.11 mi10:34:331:56:318:5311:48
10:38
#988
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi9426921611380(Top 36%)931(Top 45%)209(Top 46%)
4M4.00 mi2.00 mi772+170584+108133+28630(Top 16%)483(Top 23%)115(Top 25%)
6M6.00 mi2.00 mi748+24572+12132+1733(Top 19%)561(Top 27%)128(Top 28%)
8M8.00 mi2.00 mi738+10562+10131+1761(Top 20%)577(Top 28%)135(Top 30%)
10M10.00 mi2.00 mi803-65603-41140-91049(Top 27%)751(Top 36%)166(Top 37%)
12M12.00 mi2.00 mi899-96660-57147-71380(Top 36%)931(Top 45%)209(Top 46%)
Finish13.11 mi1.11 mi988-89713-53158-111943(Top 51%)1217(Top 59%)265(Top 58%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 36%
×9story building
+138ft-68ft

Overall

1380

Males

931

M30-34

209

2M→4M

2.0 - 4.0 mi

Top 16%
×13story building
+163ft-19ft

Overall

630

Males

483

M30-34

115

4M→6M

4.0 - 6.0 mi

Top 19%
×4story building
+55ft-83ft

Overall

733

Males

561

M30-34

128

6M→8M

6.0 - 8.0 mi

Top 20%
×10story building
+65ft-151ft

Overall

761

Males

577

M30-34

135

8M→10M

8.0 - 10.0 mi

Top 27%
×10story building
+61ft-174ft

Overall

1049

Males

751

M30-34

166

10M→12M

10.0 - 12.0 mi

Top 36%
×3story building
+41ft-53ft

Overall

1380

Males

931

M30-34

209

12M→Finish

12.0 - 13.1 mi

Top 51%
×1human
+6ft-6ft

Overall

1943

Males

1217

M30-34

265

Passing Analysis

Category:
Athletes Passed
258*
Passed By
304
Net Change
-46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#942
2M → 4M1755+170#942#772
4M → 6M5127+24#772#748
6M → 8M2010+10#748#738
8M → 10M9*74-65#738#803
10M → 12M298-96#803#899
12M → Finish190-89#899#988
TOTALS258*304-46

* 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