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SF MARATHON 2ND HALF 2026

David Strandness

Bib: 22017•M•Age: 47

San Carlos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 6%
Gender (Male)
#0 / 2065
Top 8%
Masters (Masters Men)
#0 / 555
Top 5%
Division (M45-49)
#0 / 119
Top 8%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
14:30
Rank: #213
Start → 2M
14:30 | 7:15/mi
4M
28:07
Rank: #208 (+5)
2M → 4M
13:37 | 6:49/mi
6M
46:02
Rank: #218 (-10)
4M → 6M
17:55 | 8:57/mi
8M
57:00
Rank: #215 (+3)
6M → 8M
10:58 | 5:29/mi
10M
1:12:00
Rank: #209 (+6)
8M → 10M
15:00 | 7:30/mi
12M
1:27:45
Rank: #209
10M → 12M
15:45 | 7:52/mi
Finish· 13.11 mi
1:36:19
Rank: #213 (-4)
12M → Finish
8:34 | 7:43/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time46:02
Pace7:40 /mi
2nd Half
Distance7.11 mi
Time50:17
Pace7:04 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:46:4014:307:1514:30
7:15
-
4M
4.00 mi09:00:1728:077:0213:37
6:49
-0:26
6M
6.00 mi09:18:1246:027:4017:55
8:57
+2:08
8M
8.00 mi09:29:1057:007:0710:58
5:29
-3:28
10M
10.00 mi09:44:101:12:007:1215:00
7:30
+2:01
12M
12.00 mi09:59:551:27:457:1915:45
7:52
+0:22
Finish
13.11 mi10:08:291:36:197:218:34
7:43
-0:09

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

5:29 /mi

Average Pace

7:21 /mi

Slowest Pace

8:57 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:35

26% of race

Time at Steady Pace

53:49

56% of race

Time at Slower Pace

17:55

19% of race

Average Pace: 7:21 /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 mi08:46:4014:307:1514:30
7:15
#213
4M
4.00 mi09:00:1728:077:0213:37
6:49
#208
6M
6.00 mi09:18:1246:027:4017:55
8:57
#218
8M
8.00 mi09:29:1057:007:0710:58
5:29
#215
10M
10.00 mi09:44:101:12:007:1215:00
7:30
#209
12M
12.00 mi09:59:551:27:457:1915:45
7:52
#209
Finish
13.11 mi10:08:291:36:197:218:34
7:43
#213
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi2131739249(Top 6%)198(Top 10%)8(Top 7%)
4M4.00 mi2.00 mi208+5171+210-1215(Top 6%)177(Top 9%)10(Top 8%)
6M6.00 mi2.00 mi218-10179-811-1221(Top 6%)178(Top 9%)9(Top 8%)
8M8.00 mi2.00 mi215+3176+310+1199(Top 5%)159(Top 8%)7(Top 6%)
10M10.00 mi2.00 mi209+6172+49+1222(Top 6%)182(Top 9%)9(Top 8%)
12M12.00 mi2.00 mi2091729249(Top 6%)198(Top 10%)8(Top 7%)
Finish13.11 mi1.11 mi213-41729308(Top 8%)242(Top 12%)9(Top 8%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 6%
×9stories
+138ft-68ft

Overall

249

Males

198

M45-49

8

2M→4M

2.0 - 4.0 mi

Top 6%
×13stories
+163ft-19ft

Overall

215

Males

177

M45-49

10

4M→6M

4.0 - 6.0 mi

Top 6%
×4stories
+55ft-83ft

Overall

221

Males

178

M45-49

9

6M→8M

6.0 - 8.0 mi

Top 5%
×10stories
+65ft-151ft

Overall

199

Males

159

M45-49

7

8M→10M

8.0 - 10.0 mi

Top 6%
×10stories
+61ft-174ft

Overall

222

Males

182

M45-49

9

10M→12M

10.0 - 12.0 mi

Top 6%
×3stories
+41ft-53ft

Overall

249

Males

198

M45-49

8

12M→Finish

12.0 - 13.1 mi

Top 8%
×1human
+6ft-6ft

Overall

308

Males

242

M45-49

9

Passing Analysis

Category:
Athletes Passed
32
Passed By
32
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#213
2M → 4M116+5#213#208
4M → 6M414-10#208#218
6M → 8M63+3#218#215
8M → 10M71+6#215#209
10M → 12M330#209#209
12M → Finish15-4#209#213
TOTALS32320
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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