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SF MARATHON 2ND HALF 2026

Jonathan Zanger

Bib: 26748•M•Age: 37

Kiryat Ono

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 4%
Gender (Male)
#0 / 2065
Top 6%
Division (M35-39)
#0 / 309
Top 7%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
13:39
Rank: #127
Start → 2M
13:39 | 6:49/mi
4M
26:36
Rank: #131 (-4)
2M → 4M
12:57 | 6:29/mi
6M
43:25
Rank: #123 (+8)
4M → 6M
16:49 | 8:24/mi
8M
53:57
Rank: #124 (-1)
6M → 8M
10:32 | 5:16/mi
10M
1:08:16
Rank: #124
8M → 10M
14:19 | 7:10/mi
12M
1:23:58
Rank: #145 (-21)
10M → 12M
15:42 | 7:51/mi
Finish· 13.11 mi
1:32:43
Rank: #156 (-11)
12M → Finish
8:45 | 7:53/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time43:25
Pace7:14 /mi
2nd Half
Distance7.11 mi
Time49:18
Pace6:56 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:45:4313:396:4913:39
6:49
-
4M
4.00 mi08:58:4026:366:3912:57
6:29
-0:20
6M
6.00 mi09:15:2943:257:1416:49
8:24
+1:55
8M
8.00 mi09:26:0153:576:4510:32
5:16
-3:08
10M
10.00 mi09:40:201:08:166:5014:19
7:10
+1:54
12M
12.00 mi09:56:021:23:587:0015:42
7:51
+0:41
Finish
13.11 mi10:04:471:32:437:048:45
7:53
+0:02

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

5:16 /mi

Average Pace

7:04 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:29

25% of race

Time at Steady Pace

27:58

30% of race

Time at Slower Pace

41:16

45% of race

Average Pace: 7:04 /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 mi08:45:4313:396:4913:39
6:49
#127
4M
4.00 mi08:58:4026:366:3912:57
6:29
#131
6M
6.00 mi09:15:2943:257:1416:49
8:24
#123
8M
8.00 mi09:26:0153:576:4510:32
5:16
#124
10M
10.00 mi09:40:201:08:166:5014:19
7:10
#124
12M
12.00 mi09:56:021:23:587:0015:42
7:51
#145
Finish
13.11 mi10:04:471:32:437:048:45
7:53
#156
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi12710815239(Top 6%)189(Top 9%)34(Top 11%)
4M4.00 mi2.00 mi131-4109-116-1138(Top 4%)115(Top 6%)20(Top 6%)
6M6.00 mi2.00 mi123+8103+617-1129(Top 3%)106(Top 5%)15(Top 5%)
8M8.00 mi2.00 mi124-1101+217137(Top 4%)111(Top 5%)16(Top 5%)
10M10.00 mi2.00 mi124102-114+3129(Top 3%)107(Top 5%)19(Top 6%)
12M12.00 mi2.00 mi145-21118-1619-5239(Top 6%)189(Top 9%)34(Top 11%)
Finish13.11 mi1.11 mi156-11127-921-2377(Top 10%)291(Top 14%)48(Top 16%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 6%
×9stories
+138ft-68ft

Overall

239

Males

189

M35-39

34

2M→4M

2.0 - 4.0 mi

Top 4%
×13stories
+163ft-19ft

Overall

138

Males

115

M35-39

20

4M→6M

4.0 - 6.0 mi

Top 3%
×4stories
+55ft-83ft

Overall

129

Males

106

M35-39

15

6M→8M

6.0 - 8.0 mi

Top 4%
×10stories
+65ft-151ft

Overall

137

Males

111

M35-39

16

8M→10M

8.0 - 10.0 mi

Top 3%
×10stories
+61ft-174ft

Overall

129

Males

107

M35-39

19

10M→12M

10.0 - 12.0 mi

Top 6%
×3stories
+41ft-53ft

Overall

239

Males

189

M35-39

34

12M→Finish

12.0 - 13.1 mi

Top 10%
×1human
+6ft-6ft

Overall

377

Males

291

M35-39

48

Passing Analysis

Category:
Athletes Passed
28
Passed By
57
Net Change
-29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#127
2M → 4M610-4#127#131
4M → 6M113+8#131#123
6M → 8M34-1#123#124
8M → 10M770#124#124
10M → 12M122-21#124#145
12M → Finish011-11#145#156
TOTALS2857-29
📊

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