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SF MARATHON 1ST HALF 2026

Tan Lin

Hayward, CA

Bib: 20502 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 39%
Gender (Male)
#0 / 3619
Top 49%
Masters (Masters Men)
#0 / 1030
Top 39%
Division (M40-44)
#0 / 319
Top 45%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:08/mi
20:16
→ flat
4M
9:46/mi
39:47
↑ 67↓ 69
6M
9:51/mi
59:29
↑ 123
8M
9:24/mi
1:18:17
↑ 166↓ 53
9.6M
9:24/mi
1:33:19
↑ 68↓ 193
10M
23:32/mi
1:42:43
↓ 24
10.5M
5:48/mi
1:45:37
↓ 73
12M
13:15/mi
2:05:30
↑ 280
Finish· 13.11 mi
9:21/mi
2:15:52
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:299:55 /mi⚡ faster
2nd Half
1:16:2310:45 /mi+28.4%
Positive split — 28.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
20:1610:082.00 mi20:16
10:08
-
4M
39:479:572.00 mi19:31
9:46
-0:22
6M
59:299:552.00 mi19:42
9:51
+0:05
8M
1:18:179:472.00 mi18:48
9:24
-0:27
9.6M
1:33:199:431.60 mi15:02
9:24
0:00
10M
1:42:4310:160.40 mi9:24
23:32
+14:08
10.5M
1:45:3710:040.50 mi2:54
5:48
-17:44
12M
2:05:3010:281.50 mi19:53
13:15
+7:27
Finish(13.11 mi)
2:15:5210:221.11 mi10:22
9:21
-3:54
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:48 /mi

Average Pace

10:22 /mi

Slowest Pace

23:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:54

2% of race

Time at Steady Pace

1:43:41

76% of race

Time at Slower Pace

29:17

22% of race

Average Pace: 10:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:18

Segment Time

13:40/mi

Pace

0.90 mi

Distance

Overall

5078

Men

2998

Division

253

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi3239216618621521513111
4M2.00 mi2771+4681908+258161+2524681746145
6M2.00 mi2638+1331847+61156+524531728141
8M2.00 mi2338+3001694+153137+1916781282108
9.6M1.60 mi2451-1131731-37142-532382012162
10M0.40 mi2714-2631878-147155-1351763031254
10.5M0.50 mi2765-511908-30158-349992968253
12M1.50 mi2606+1591806+102146+1221521513111
Finish(13.11 mi)1.11 mi2535+711765+41144+220701482121

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2152

Males

1513

M40-44

111

2M→4M

2.0 - 4.0 mi

Top 38%
×4story building
+67ft-69ft

Overall

2468

Males

1746

M40-44

145

4M→6M

4.0 - 6.0 mi

Top 37%
×9story building
+123ft-9ft

Overall

2453

Males

1728

M40-44

141

6M→8M

6.0 - 8.0 mi

Top 26%
×12story building
+166ft-53ft

Overall

1678

Males

1282

M40-44

108

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13story building
+68ft-193ft

Overall

3238

Males

2012

M40-44

162

9.6M→10M

9.6 - 10.0 mi

Top 79%
×2story building
+0ft-24ft

Overall

5176

Males

3031

M40-44

254

10M→10.5M

10.0 - 10.5 mi

Top 76%
×6story building
+1ft-73ft

Overall

4999

Males

2968

M40-44

253

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2152

Males

1513

M40-44

111

12M→Finish

12.0 - 13.1 mi

Top 31%
×7story building
+14ft-89ft

Overall

2070

Males

1482

M40-44

121

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3239
2M → 4M
16484+468
#3239 → #2771
4M → 6M
35168+133
#2771 → #2638
6M → 8M
11311*+300
#2638 → #2338
8M → 9.6M
17259-113
#2338 → #2451
9.6M → 10M
2696-263
#2451 → #2714
10M → 10.5M
510-51
#2714 → #2765
10.5M → 12M
24183+159
#2765 → #2606
12M → Finish
980*+71
#2606 → #2535
TOTALS
5871291*+704
#3239 → #2535

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

Passing Visualized

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

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Race Place Events