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SF MARATHON 2ND HALF 2026

Thomas Kipf

Bib: 26922•M•Age: 35

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 27%
Gender (Male)
#0 / 2065
Top 35%
Division (M35-39)
#0 / 309
Top 41%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:04
Rank: #1629
Start → 2M
9:32/mi
19:04 split
4M
36:07
Rank: #1440 (+189)
2M → 4M
8:32/mi
17:03 split
6M
57:37
Rank: #1277 (+163)
4M → 6M
10:45/mi
21:30 split
8M
1:10:42
Rank: #1167 (+110)
6M → 8M
6:32/mi
13:05 split
10M
1:28:32
Rank: #1093 (+74)
8M → 10M
8:55/mi
17:50 split
12M
1:47:07
Rank: #1045 (+48)
10M → 12M
9:17/mi
18:35 split
Finish· 13.11 mi
1:56:59
Rank: #1018 (+27)
12M → Finish
8:54/mi
9:52 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:37
Pace9:36 /mi
2nd Half
Distance7.11 mi
Time59:22
Pace8:21 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:1419:049:3219:04
9:32
-
4M
4.00 mi09:12:1736:079:0217:03
8:32
-1:00
6M
6.00 mi09:33:4757:379:3621:30
10:45
+2:13
8M
8.00 mi09:46:521:10:428:5013:05
6:32
-4:13
10M
10.00 mi10:04:421:28:328:5117:50
8:55
+2:23
12M
12.00 mi10:23:171:47:078:5618:35
9:17
+0:22
Finish
13.11 mi10:33:091:56:598:559:52
8:54
-0:23

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

6:32 /mi

Average Pace

8:55 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:05

11% of race

Time at Steady Pace

1:03:20

54% of race

Time at Slower Pace

40:34

35% of race

Average Pace: 8:55 /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 mi08:55:1419:049:3219:04
9:32
#1629
4M
4.00 mi09:12:1736:079:0217:03
8:32
#1440
6M
6.00 mi09:33:4757:379:3621:30
10:45
#1277
8M
8.00 mi09:46:521:10:428:5013:05
6:32
#1167
10M
10.00 mi10:04:421:28:328:5117:50
8:55
#1093
12M
12.00 mi10:23:171:47:078:5618:35
9:17
#1045
Finish
13.11 mi10:33:091:56:598:559:52
8:54
#1018
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi16291115192918(Top 24%)655(Top 32%)110(Top 36%)
4M4.00 mi2.00 mi1440+189999+116172+201246(Top 32%)868(Top 42%)152(Top 49%)
6M6.00 mi2.00 mi1277+163890+109159+131043(Top 27%)754(Top 37%)134(Top 43%)
8M8.00 mi2.00 mi1167+110821+69143+16872(Top 23%)642(Top 31%)105(Top 34%)
10M10.00 mi2.00 mi1093+74774+47135+8889(Top 23%)654(Top 32%)105(Top 34%)
12M12.00 mi2.00 mi1045+48746+28129+6918(Top 24%)655(Top 32%)110(Top 36%)
Finish13.11 mi1.11 mi1018+27733+13126+3891(Top 23%)642(Top 31%)112(Top 36%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 24%
×9stories
+138ft-68ft

Overall

918

Males

655

M35-39

110

2M→4M

2.0 - 4.0 mi

Top 32%
×13stories
+163ft-19ft

Overall

1246

Males

868

M35-39

152

4M→6M

4.0 - 6.0 mi

Top 27%
×4stories
+55ft-83ft

Overall

1043

Males

754

M35-39

134

6M→8M

6.0 - 8.0 mi

Top 23%
×10stories
+65ft-151ft

Overall

872

Males

642

M35-39

105

8M→10M

8.0 - 10.0 mi

Top 23%
×10stories
+61ft-174ft

Overall

889

Males

654

M35-39

105

10M→12M

10.0 - 12.0 mi

Top 24%
×3stories
+41ft-53ft

Overall

918

Males

655

M35-39

110

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

891

Males

642

M35-39

112

Passing Analysis

Category:
Athletes Passed
660*
Passed By
49
Net Change
+611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1629
2M → 4M20718+189#1629#1440
4M → 6M1718+163#1440#1277
6M → 8M1111+110#1277#1167
8M → 10M76*2+74#1167#1093
10M → 12M5911+48#1093#1045
12M → Finish369+27#1045#1018
TOTALS660*49+611

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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