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SF MARATHON 2ND HALF 2026

Colin Tan

Bib: 22710•M•Age: 35

Denver, CO

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 30%
Gender (Male)
#0 / 2065
Top 39%
Division (M35-39)
#0 / 309
Top 47%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:55/mi
17:50
↑ 138↓ 680.7%
4M
8:17/mi
34:23
↑ 1631.4%
6M
10:49/mi
56:02
↑ 55↓ 830.3%
8M
6:46/mi
1:09:34
↑ 65↓ 1510.8%
10M
9:07/mi
1:27:48
↑ 61↓ 1741.1%
12M
10:15/mi
1:48:18
↑ 41↓ 530.1%
Finish· 13.11 mi
9:42/mi
1:59:03
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:02
Pace9:20 /mi
2nd Half
Distance7.11 mi
Time1:03:01
Pace8:52 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:50:0217:508:5517:50
8:55
-
4M
4.00 mi09:06:3534:238:3616:33
8:17
-0:38
6M
6.00 mi09:28:1456:029:2021:39
10:49
+2:32
8M
8.00 mi09:41:461:09:348:4213:32
6:46
-4:03
10M
10.00 mi10:00:001:27:488:4718:14
9:07
+2:21
12M
12.00 mi10:20:301:48:189:0220:30
10:15
+1:08
Finish
13.11 mi10:31:151:59:039:0510:45
9:42
-0:33

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

6:46 /mi

Average Pace

9:05 /mi

Slowest Pace

10:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:05

25% of race

Time at Steady Pace

46:49

39% of race

Time at Slower Pace

42:09

35% of race

Average Pace: 9:05 /mi

Loading chart...
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 mi08:50:0217:508:5517:50
8:55
#1125
4M
4.00 mi09:06:3534:238:3616:33
8:17
#1028
6M
6.00 mi09:28:1456:029:2021:39
10:49
#1042
8M
8.00 mi09:41:461:09:348:4213:32
6:46
#1050
10M
10.00 mi10:00:001:27:488:4718:14
9:07
#1033
12M
12.00 mi10:20:301:48:189:0220:30
10:15
#1122
Finish
13.11 mi10:31:151:59:039:0510:45
9:42
#1146
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi11258091411481(Top 39%)994(Top 48%)165(Top 53%)
4M4.00 mi2.00 mi1028+97737+72129+121016(Top 26%)730(Top 35%)126(Top 41%)
6M6.00 mi2.00 mi1042-14742-5133-41082(Top 28%)775(Top 38%)138(Top 45%)
8M8.00 mi2.00 mi1050-8750-8132+11092(Top 28%)780(Top 38%)132(Top 43%)
10M10.00 mi2.00 mi1033+17740+10129+31029(Top 27%)740(Top 36%)121(Top 39%)
12M12.00 mi2.00 mi1122-89797-57139-101481(Top 39%)994(Top 48%)165(Top 53%)
Finish13.11 mi1.11 mi1146-24813-16145-61388(Top 36%)928(Top 45%)159(Top 51%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 39%
×9story building
+138ft-68ft

Overall

1481

Males

994

M35-39

165

2M→4M

2.0 - 4.0 mi

Top 26%
×13story building
+163ft-19ft

Overall

1016

Males

730

M35-39

126

4M→6M

4.0 - 6.0 mi

Top 28%
×4story building
+55ft-83ft

Overall

1082

Males

775

M35-39

138

6M→8M

6.0 - 8.0 mi

Top 28%
×10story building
+65ft-151ft

Overall

1092

Males

780

M35-39

132

8M→10M

8.0 - 10.0 mi

Top 27%
×10story building
+61ft-174ft

Overall

1029

Males

740

M35-39

121

10M→12M

10.0 - 12.0 mi

Top 39%
×3story building
+41ft-53ft

Overall

1481

Males

994

M35-39

165

12M→Finish

12.0 - 13.1 mi

Top 36%
×1human
+6ft-6ft

Overall

1388

Males

928

M35-39

159

Passing Analysis

Category:
Athletes Passed
223*
Passed By
244
Net Change
-21
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1125
2M → 4M12225+97#1125#1028
4M → 6M3650-14#1028#1042
6M → 8M2028-8#1042#1050
8M → 10M33*16+17#1050#1033
10M → 12M594-89#1033#1122
12M → Finish731-24#1122#1146
TOTALS223*244-21

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

📊

Passing Visuals

Category:
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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