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SF MARATHON 2ND HALF 2026

Nathan Lee

Bib: 24265•M•Age: 24

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 43%
Gender (Male)
#0 / 2065
M20-29
#0 / 190
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
10:25/mi
20:51
↑ 138↓ 680.7%
4M
9:09/mi
39:09
↑ 1631.4%
6M
11:44/mi
1:02:38
↑ 55↓ 830.3%
8M
7:28/mi
1:17:34
↑ 65↓ 1510.8%
10M
10:07/mi
1:37:48
↑ 61↓ 1741.1%
12M
10:08/mi
1:58:04
↑ 41↓ 530.1%
Finish· 13.11 mi
9:45/mi
2:08:53
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:38
Pace10:26 /mi
2nd Half
Distance7.11 mi
Time1:06:15
Pace9:19 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:58:5620:5110:2520:51
10:25
-
4M
4.00 mi09:17:1439:099:4718:18
9:09
-1:16
6M
6.00 mi09:40:431:02:3810:2623:29
11:44
+2:35
8M
8.00 mi09:55:391:17:349:4214:56
7:28
-4:16
10M
10.00 mi10:15:531:37:489:4720:14
10:07
+2:39
12M
12.00 mi10:36:091:58:049:5020:16
10:08
+0:01
Finish
13.11 mi10:46:582:08:539:5010:49
9:45
-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

7:28 /mi

Average Pace

9:50 /mi

Slowest Pace

11:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:14

26% of race

Time at Steady Pace

1:12:10

56% of race

Time at Slower Pace

23:29

18% of race

Average Pace: 9:50 /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 mi08:58:5620:5110:2520:51
10:25
#2384
4M
4.00 mi09:17:1439:099:4718:18
9:09
#2012
6M
6.00 mi09:40:431:02:3810:2623:29
11:44
#1882
8M
8.00 mi09:55:391:17:349:4214:56
7:28
#1832
10M
10.00 mi10:15:531:37:489:4720:14
10:07
#1790
12M
12.00 mi10:36:091:58:049:5020:16
10:08
#1712
Finish
13.11 mi10:46:582:08:539:5010:49
9:45
#1670
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi238414841441429(Top 37%)964(Top 47%)91(Top 48%)
4M4.00 mi2.00 mi2012+3721307+177128+161740(Top 45%)1154(Top 56%)112(Top 59%)
6M6.00 mi2.00 mi1882+1301245+62124+41707(Top 44%)1147(Top 56%)113(Top 59%)
8M8.00 mi2.00 mi1832+501212+33120+41767(Top 46%)1173(Top 57%)122(Top 64%)
10M10.00 mi2.00 mi1790+421185+27116+41682(Top 44%)1114(Top 54%)109(Top 57%)
12M12.00 mi2.00 mi1712+781136+49113+31429(Top 37%)964(Top 47%)91(Top 48%)
Finish13.11 mi1.11 mi1670+421107+29107+61432(Top 37%)946(Top 46%)94(Top 49%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 37%
×9story building
+138ft-68ft

Overall

1429

Males

964

M20-24

92

2M→4M

2.0 - 4.0 mi

Top 45%
×13story building
+163ft-19ft

Overall

1740

Males

1154

M20-24

112

4M→6M

4.0 - 6.0 mi

Top 44%
×4story building
+55ft-83ft

Overall

1707

Males

1147

M20-24

114

6M→8M

6.0 - 8.0 mi

Top 46%
×10story building
+65ft-151ft

Overall

1767

Males

1173

M20-24

122

8M→10M

8.0 - 10.0 mi

Top 44%
×10story building
+61ft-174ft

Overall

1682

Males

1114

M20-24

110

10M→12M

10.0 - 12.0 mi

Top 37%
×3story building
+41ft-53ft

Overall

1429

Males

964

M20-24

92

12M→Finish

12.0 - 13.1 mi

Top 37%
×1human
+6ft-6ft

Overall

1432

Males

946

M20-24

94

Passing Analysis

Category:
Athletes Passed
765*
Passed By
51
Net Change
+714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2384
2M → 4M3731+372#2384#2012
4M → 6M14010+130#2012#1882
6M → 8M6717+50#1882#1832
8M → 10M52*10+42#1832#1790
10M → 12M857+78#1790#1712
12M → Finish48*6+42#1712#1670
TOTALS765*51+714

* 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