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SF MARATHON 2ND HALF 2026

Christopher Yu

Bib: 26513•M•Age: 43

Palo Alto, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M40-44)
#0 / 200
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
12:16/mi
24:32
↑ 138↓ 680.7%
4M
12:05/mi
48:41
↑ 1631.4%
6M
14:33/mi
1:17:48
↑ 55↓ 830.3%
8M
8:55/mi
1:35:39
↑ 65↓ 1510.8%
10M
12:56/mi
2:01:30
↑ 61↓ 1741.1%
12M
13:22/mi
2:28:15
↑ 41↓ 530.1%
Finish· 13.11 mi
12:37/mi
2:42:15
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:48
Pace12:58 /mi
2nd Half
Distance7.11 mi
Time1:24:27
Pace11:53 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:16:0524:3212:1624:32
12:16
-
4M
4.00 mi09:40:1448:4112:1024:09
12:05
-0:11
6M
6.00 mi10:09:211:17:4812:5829:07
14:33
+2:28
8M
8.00 mi10:27:121:35:3911:5717:51
8:55
-5:38
10M
10.00 mi10:53:032:01:3012:0925:51
12:56
+4:01
12M
12.00 mi11:19:482:28:1512:2126:45
13:22
+0:26
Finish
13.11 mi11:33:482:42:1512:2314:00
12:37
-0:45

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

8:55 /mi

Average Pace

12:23 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:51

11% of race

Time at Steady Pace

1:55:17

71% of race

Time at Slower Pace

29:07

18% of race

Average Pace: 12:23 /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 mi09:16:0524:3212:1624:32
12:16
#3404
4M
4.00 mi09:40:1448:4112:1024:09
12:05
#3372
6M
6.00 mi10:09:211:17:4812:5829:07
14:33
#3270
8M
8.00 mi10:27:121:35:3911:5717:51
8:55
#3209
10M
10.00 mi10:53:032:01:3012:0925:51
12:56
#3189
12M
12.00 mi11:19:482:28:1512:2126:45
13:22
#3155
Finish
13.11 mi11:33:482:42:1512:2314:00
12:37
#3135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi340419131833010(Top 78%)1721(Top 83%)160(Top 80%)
4M4.00 mi2.00 mi3372+321888+25179+43299(Top 86%)1854(Top 90%)177(Top 89%)
6M6.00 mi2.00 mi3270+1021849+39178+13123(Top 81%)1802(Top 87%)173(Top 87%)
8M8.00 mi2.00 mi3209+611829+20174+42906(Top 76%)1700(Top 82%)162(Top 81%)
10M10.00 mi2.00 mi3189+201821+8173+13130(Top 82%)1786(Top 86%)169(Top 85%)
12M12.00 mi2.00 mi3155+341803+18170+33010(Top 78%)1721(Top 83%)160(Top 80%)
Finish13.11 mi1.11 mi3135+201793+101702942(Top 77%)1675(Top 81%)156(Top 78%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 78%
×9story building
+138ft-68ft

Overall

3010

Males

1721

M40-44

161

2M→4M

2.0 - 4.0 mi

Top 86%
×13story building
+163ft-19ft

Overall

3299

Males

1854

M40-44

178

4M→6M

4.0 - 6.0 mi

Top 81%
×4story building
+55ft-83ft

Overall

3123

Males

1802

M40-44

174

6M→8M

6.0 - 8.0 mi

Top 76%
×10story building
+65ft-151ft

Overall

2906

Males

1700

M40-44

162

8M→10M

8.0 - 10.0 mi

Top 82%
×10story building
+61ft-174ft

Overall

3130

Males

1786

M40-44

170

10M→12M

10.0 - 12.0 mi

Top 78%
×3story building
+41ft-53ft

Overall

3010

Males

1721

M40-44

161

12M→Finish

12.0 - 13.1 mi

Top 77%
×1human
+6ft-6ft

Overall

2942

Males

1675

M40-44

156

Passing Analysis

Category:
Athletes Passed
378*
Passed By
109
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3404
2M → 4M8149+32#3404#3372
4M → 6M1097+102#3372#3270
6M → 8M64*3+61#3270#3209
8M → 10M43*23+20#3209#3189
10M → 12M5218+34#3189#3155
12M → Finish29*9+20#3155#3135
TOTALS378*109+269

* 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