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SF MARATHON 1ST HALF 2026

Daniel Lin

SF, CA

Bib: 16762 M 52

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
12:25/mi
24:51
→ flat
12 ft elev
4M
12:53/mi
50:37
↑ 67↓ 69
10 ft elev
6M
12:32/mi
1:15:41
↑ 1231.1%
126 ft elev
8M
13:31/mi
1:42:43
↑ 166↓ 531.1%
246 ft elev
9.6M
13:31/mi
2:04:21
↑ 68↓ 1931.5%
126 ft elev
10M
23:17/mi
2:13:39
↓ 241.1%
90 ft elev
10.5M
6:36/mi
2:16:57
↓ 732.7%
18 ft elev
12M
15:43/mi
2:40:32
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:37/mi
2:53:25
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:41
Pace12:37 /mi
2nd Half
Distance7.11 mi
Time1:37:44
Pace13:45 /mi
📊Positive Split: 29.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:0924:5112:2524:51
12:25
-
4M
4.00 mi07:30:5550:3712:3925:46
12:53
+0:28
6M
6.00 mi07:55:591:15:4112:3725:04
12:32
-0:21
8M
8.00 mi08:23:011:42:4312:5027:02
13:31
+0:59
9.6M
9.60 mi08:44:392:04:2112:5721:38
13:31
0:00
10M
10.00 mi08:53:572:13:3913:229:18
23:17
+9:46
10.5M
10.50 mi08:57:152:16:5713:033:18
6:36
-16:41
12M
12.00 mi09:20:502:40:3213:2323:35
15:43
+9:07
Finish
13.11 mi09:33:432:53:2513:1412:53
11:37
-4:06

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

6:36 /mi

Average Pace

13:14 /mi

Slowest Pace

23:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18

2% of race

Time at Steady Pace

2:17:14

79% of race

Time at Slower Pace

32:53

19% of race

Average Pace: 13:14 /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 mi07:05:0924:5112:2524:51
12:25
#6199
4M
4.00 mi07:30:5550:3712:3925:46
12:53
#6139
6M
6.00 mi07:55:591:15:4112:3725:04
12:32
#5980
8M
8.00 mi08:23:011:42:4312:5027:02
13:31
#5951
9.6M
9.60 mi08:44:392:04:2112:5721:38
13:31
#6128
10M
10.00 mi08:53:572:13:3913:229:18
23:17
#6086
10.5M
10.50 mi08:57:152:16:5713:033:18
6:36
#6093
12M
12.00 mi09:20:502:40:3213:2323:35
15:43
#5839
Finish
13.11 mi09:33:432:53:2513:1412:53
11:37
#5751
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:36

Segment Time

14:00/mi

Pace

0.90 mi

Distance

Overall

5304

Men

3088

Division

156

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi6199350418440492505116
4M4.00 mi2.00 mi6139+603482+2218460613447182
6M6.00 mi2.00 mi5980+1593436+46177+755423261162
8M8.00 mi2.00 mi5951+293428+8175+257423343175
9.6M9.60 mi1.60 mi6128-1773484-56179-463943547192
10M10.00 mi0.40 mi6086+423463+21181-250832992152
10.5M10.50 mi0.50 mi6093-73465-218159593364176
12M12.00 mi1.50 mi5839+2543359+106170+1140492505116
Finish13.11 mi1.11 mi5751+883324+35168+246182751138

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
~flat
+5ft-3ft

Overall

4049

Males

2505

M50-54

116

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6061

Males

3447

M50-54

182

4M→6M

4.0 - 6.0 mi

Top 84%
×9story building
+123ft-9ft

Overall

5542

Males

3261

M50-54

162

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5742

Males

3343

M50-54

175

8M→9.6M

8.0 - 9.6 mi

Top 97%
×13story building
+68ft-193ft

Overall

6394

Males

3547

M50-54

192

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5083

Males

2992

M50-54

152

10M→10.5M

10.0 - 10.5 mi

Top 91%
×6story building
+1ft-73ft

Overall

5959

Males

3364

M50-54

176

10.5M→12M

10.5 - 12.0 mi

Top 62%
×21story building
+280ft-26ft

Overall

4049

Males

2505

M50-54

116

12M→Finish

12.0 - 13.1 mi

Top 70%
×7story building
+14ft-89ft

Overall

4618

Males

2751

M50-54

138

Passing Analysis

Category:
Athletes Passed
841*
Passed By
393
Net Change
+448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6199
2M → 4M126*66+60#6199#6139
4M → 6M181*22+159#6139#5980
6M → 8M115*86+29#5980#5951
8M → 9.6M10187-177#5951#6128
9.6M → 10M5614+42#6128#6086
10M → 10.5M613-7#6086#6093
10.5M → 12M259*5+254#6093#5839
12M → Finish88*0+88#5839#5751
TOTALS841*393+448

* 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

Race Place Events

Race Place Events