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SF MARATHON 2ND HALF 2026

Lucas Radaelli

San Francisco, CA

Bib: 24371 M 35

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
11:37/mi
23:15
↑ 138↓ 680.7%
122 ft elev
4M
10:39/mi
44:33
↑ 1631.4%
280 ft elev
6M
13:19/mi
1:11:11
↑ 55↓ 830.3%
247 ft elev
8M
8:14/mi
1:27:40
↑ 65↓ 1510.8%
143 ft elev
10M
11:09/mi
1:49:57
↑ 61↓ 1741.1%
25 ft elev
12M
10:58/mi
2:11:53
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
10:35/mi
2:23:37
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
1:11:1111:52 /mi⚡ faster
2nd Half
1:12:2610:11 /mi+1.8%
Positive split — 1.8% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:3023:1511:3723:15
11:37
-
4M
4.00 mi09:24:4844:3311:0821:18
10:39
-0:58
6M
6.00 mi09:51:261:11:1111:5226:38
13:19
+2:40
8M
8.00 mi10:07:551:27:4010:5716:29
8:14
-5:05
10M
10.00 mi10:30:121:49:5711:0022:17
11:09
+2:55
12M
12.00 mi10:52:082:11:5310:5921:56
10:58
-0:11
Finish
13.11 mi11:03:522:23:3710:5711:44
10:35
-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

8:14 /mi

Average Pace

10:57 /mi

Slowest Pace

13:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:29

11% of race

Time at Steady Pace

1:40:30

70% of race

Time at Slower Pace

26:38

19% of race

Average Pace: 10:57 /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 mi09:03:3023:1511:3723:15
11:37
#3134
4M
4.00 mi09:24:4844:3311:0821:18
10:39
#2919
6M
6.00 mi09:51:261:11:1111:5226:38
13:19
#2814
8M
8.00 mi10:07:551:27:4010:5716:29
8:14
#2745
10M
10.00 mi10:30:121:49:5711:0022:17
11:09
#2651
12M
12.00 mi10:52:082:11:5310:5921:56
10:58
#2503
Finish
13.11 mi11:03:522:23:3710:5711:44
10:35
#2442
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi3134180027118991211199
4M4.00 mi2.00 mi2919+2151714+86255+1627221634247
6M6.00 mi2.00 mi2814+1051671+43249+626331592238
8M8.00 mi2.00 mi2745+691642+29246+324391501225
10M10.00 mi2.00 mi2651+941604+38243+322891427221
12M12.00 mi2.00 mi2503+1481528+76230+1318991211199
Finish13.11 mi1.11 mi2442+611499+29227+319151204196

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 49%
×9story building
+138ft-68ft

Overall

1899

Males

1211

M35-39

199

2M→4M

2.0 - 4.0 mi

Top 71%
×13story building
+163ft-19ft

Overall

2722

Males

1634

M35-39

247

4M→6M

4.0 - 6.0 mi

Top 69%
×4story building
+55ft-83ft

Overall

2633

Males

1592

M35-39

238

6M→8M

6.0 - 8.0 mi

Top 64%
×10story building
+65ft-151ft

Overall

2439

Males

1501

M35-39

225

8M→10M

8.0 - 10.0 mi

Top 60%
×10story building
+61ft-174ft

Overall

2289

Males

1427

M35-39

221

10M→12M

10.0 - 12.0 mi

Top 49%
×3story building
+41ft-53ft

Overall

1899

Males

1211

M35-39

199

12M→Finish

12.0 - 13.1 mi

Top 50%
×1human
+6ft-6ft

Overall

1915

Males

1204

M35-39

196

Passing Analysis

Category:
Athletes Passed
745*
Passed By
53
Net Change
+692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3134
2M → 4M22611+215#3134#2919
4M → 6M12924+105#2919#2814
6M → 8M756+69#2814#2745
8M → 10M100*6+94#2745#2651
10M → 12M1513+148#2651#2503
12M → Finish64*3+61#2503#2442
TOTALS745*53+692

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

Passing Charts

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