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SF MARATHON 2ND HALF 2026

Ian Kan

Bib: 25926•M•Age: 22

Redwood City, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 26%
Gender (Male)
#0 / 2065
Top 35%
M20-29
#0 / 190
Top 35%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:05
Rank: #821
Start → 2M
17:05 | 8:32/mi
4M
33:41
Rank: #912 (-91)
2M → 4M
16:36 | 8:18/mi
6M
56:10
Rank: #1056 (-144)
4M → 6M
22:29 | 11:14/mi
8M
1:09:37
Rank: #1057 (-1)
6M → 8M
13:27 | 6:43/mi
10M
1:28:31
Rank: #1092 (-35)
8M → 10M
18:54 | 9:27/mi
12M
1:47:07
Rank: #1044 (+48)
10M → 12M
18:36 | 9:18/mi
Finish· 13.11 mi
1:56:47
Rank: #1001 (+43)
12M → Finish
9:40 | 8:43/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:10
Pace9:22 /mi
2nd Half
Distance7.11 mi
Time1:00:37
Pace8:32 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2317:058:3217:05
8:32
-
4M
4.00 mi09:07:5933:418:2516:36
8:18
-0:14
6M
6.00 mi09:30:2856:109:2222:29
11:14
+2:56
8M
8.00 mi09:43:551:09:378:4213:27
6:43
-4:31
10M
10.00 mi10:02:491:28:318:5118:54
9:27
+2:44
12M
12.00 mi10:21:251:47:078:5618:36
9:18
-0:09
Finish
13.11 mi10:31:051:56:478:559:40
8:43
-0:35

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

6:43 /mi

Average Pace

8:55 /mi

Slowest Pace

11:14 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:27

12% of race

Time at Steady Pace

1:01:57

53% of race

Time at Slower Pace

41:23

35% of race

Average Pace: 8:54 /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 mi08:51:2317:058:3217:05
8:32
#821
4M
4.00 mi09:07:5933:418:2516:36
8:18
#912
6M
6.00 mi09:30:2856:109:2222:29
11:14
#1056
8M
8.00 mi09:43:551:09:378:4213:27
6:43
#1057
10M
10.00 mi10:02:491:28:318:5118:54
9:27
#1092
12M
12.00 mi10:21:251:47:078:5618:36
9:18
#1044
Finish
13.11 mi10:31:051:56:478:559:40
8:43
#1001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi82162256925(Top 24%)661(Top 32%)62(Top 33%)
4M4.00 mi2.00 mi912-91667-4559-31041(Top 27%)744(Top 36%)69(Top 36%)
6M6.00 mi2.00 mi1056-144753-8668-91358(Top 35%)944(Top 46%)90(Top 47%)
8M8.00 mi2.00 mi1057-1754-169-11050(Top 27%)757(Top 37%)76(Top 40%)
10M10.00 mi2.00 mi1092-35773-1970-11242(Top 32%)866(Top 42%)86(Top 45%)
12M12.00 mi2.00 mi1044+48745+2868+2925(Top 24%)661(Top 32%)62(Top 33%)
Finish13.11 mi1.11 mi1001+43721+2466+2782(Top 20%)579(Top 28%)55(Top 29%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 24%
×9stories
+138ft-68ft

Overall

925

Males

661

M20-24

63

2M→4M

2.0 - 4.0 mi

Top 27%
×13stories
+163ft-19ft

Overall

1041

Males

744

M20-24

69

4M→6M

4.0 - 6.0 mi

Top 35%
×4stories
+55ft-83ft

Overall

1358

Males

944

M20-24

91

6M→8M

6.0 - 8.0 mi

Top 27%
×10stories
+65ft-151ft

Overall

1050

Males

757

M20-24

76

8M→10M

8.0 - 10.0 mi

Top 32%
×10stories
+61ft-174ft

Overall

1242

Males

866

M20-24

87

10M→12M

10.0 - 12.0 mi

Top 24%
×3stories
+41ft-53ft

Overall

925

Males

661

M20-24

63

12M→Finish

12.0 - 13.1 mi

Top 20%
×1human
+6ft-6ft

Overall

782

Males

579

M20-24

55

Passing Analysis

Category:
Athletes Passed
178*
Passed By
358
Net Change
-180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#821
2M → 4M22113-91#821#912
4M → 6M6150-144#912#1056
6M → 8M2829-1#1056#1057
8M → 10M13*48-35#1057#1092
10M → 12M5911+48#1092#1044
12M → Finish507+43#1044#1001
TOTALS178*358-180

* 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