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SF MARATHON 2ND HALF 2026

Ian Whittaker

Bib: 22307•M•Age: 33

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 10%
Gender (Male)
#0 / 2065
Top 14%
Division (M30-34)
#0 / 453
Top 15%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:29
Rank: #336
Start → 2M
15:29 | 7:44/mi
4M
29:38
Rank: #302 (+34)
2M → 4M
14:09 | 7:05/mi
6M
48:10
Rank: #297 (+5)
4M → 6M
18:32 | 9:16/mi
8M
59:16
Rank: #283 (+14)
6M → 8M
11:06 | 5:33/mi
10M
1:15:20
Rank: #294 (-11)
8M → 10M
16:04 | 8:02/mi
12M
1:32:32
Rank: #334 (-40)
10M → 12M
17:12 | 8:36/mi
Finish· 13.11 mi
1:42:25
Rank: #369 (-35)
12M → Finish
9:53 | 8:55/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time48:10
Pace8:02 /mi
2nd Half
Distance7.11 mi
Time54:15
Pace7:38 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:0215:297:4415:29
7:44
-
4M
4.00 mi09:23:1129:387:2514:09
7:05
-0:39
6M
6.00 mi09:41:4348:108:0218:32
9:16
+2:11
8M
8.00 mi09:52:4959:167:2411:06
5:33
-3:43
10M
10.00 mi10:08:531:15:207:3216:04
8:02
+2:29
12M
12.00 mi10:26:051:32:327:4317:12
8:36
+0:34
Finish
13.11 mi10:35:581:42:257:499:53
8:55
+0:19

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

5:33 /mi

Average Pace

7:49 /mi

Slowest Pace

9:16 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:15

25% of race

Time at Steady Pace

48:45

48% of race

Time at Slower Pace

28:25

28% of race

Average Pace: 7:49 /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 mi09:09:0215:297:4415:29
7:44
#336
4M
4.00 mi09:23:1129:387:2514:09
7:05
#302
6M
6.00 mi09:41:4348:108:0218:32
9:16
#297
8M
8.00 mi09:52:4959:167:2411:06
5:33
#283
10M
10.00 mi10:08:531:15:207:3216:04
8:02
#294
12M
12.00 mi10:26:051:32:327:4317:12
8:36
#334
Finish
13.11 mi10:35:581:42:257:499:53
8:55
#369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi33627058540(Top 14%)414(Top 20%)95(Top 21%)
4M4.00 mi2.00 mi302+34248+2255+3295(Top 8%)241(Top 12%)55(Top 12%)
6M6.00 mi2.00 mi297+5241+753+2307(Top 8%)249(Top 12%)58(Top 13%)
8M8.00 mi2.00 mi283+14228+1351+2217(Top 6%)176(Top 9%)43(Top 9%)
10M10.00 mi2.00 mi294-11238-1055-4411(Top 11%)328(Top 16%)78(Top 17%)
12M12.00 mi2.00 mi334-40267-2961-6540(Top 14%)414(Top 20%)95(Top 21%)
Finish13.11 mi1.11 mi369-35291-2468-7898(Top 23%)645(Top 31%)139(Top 31%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 14%
×9stories
+138ft-68ft

Overall

540

Males

414

M30-34

95

2M→4M

2.0 - 4.0 mi

Top 8%
×13stories
+163ft-19ft

Overall

295

Males

241

M30-34

55

4M→6M

4.0 - 6.0 mi

Top 8%
×4stories
+55ft-83ft

Overall

307

Males

249

M30-34

58

6M→8M

6.0 - 8.0 mi

Top 6%
×10stories
+65ft-151ft

Overall

217

Males

176

M30-34

43

8M→10M

8.0 - 10.0 mi

Top 11%
×10stories
+61ft-174ft

Overall

411

Males

328

M30-34

78

10M→12M

10.0 - 12.0 mi

Top 14%
×3stories
+41ft-53ft

Overall

540

Males

414

M30-34

95

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

898

Males

645

M30-34

139

Passing Analysis

Category:
Athletes Passed
86
Passed By
119
Net Change
-33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#336
2M → 4M4713+34#336#302
4M → 6M1712+5#302#297
6M → 8M173+14#297#283
8M → 10M314-11#283#294
10M → 12M242-40#294#334
12M → Finish035-35#334#369
TOTALS86119-33
📊

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