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SF MARATHON 1ST HALF 2026

Peter Tang

Anaheim, CA

Bib: 18814 M 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
11:23/mi
22:47
→ flat
12 ft elev
4M
11:36/mi
45:59
↑ 67↓ 69
10 ft elev
6M
11:27/mi
1:08:54
↑ 1231.1%
126 ft elev
8M
14:13/mi
1:37:20
↑ 166↓ 531.1%
246 ft elev
9.6M
9:16/mi
1:52:09
↑ 68↓ 1931.5%
126 ft elev
10M
22:12/mi
2:01:01
↓ 241.1%
90 ft elev
10.5M
5:32/mi
2:03:47
↓ 732.7%
18 ft elev
12M
15:51/mi
2:27:34
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:42/mi
2:40:33
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:08:5411:29 /mi⚡ faster
2nd Half
1:31:3912:54 /mi+33.0%
Positive split — 33.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
22:4711:232.00 mi22:47
11:23
-
4M
45:5911:302.00 mi23:12
11:36
+0:13
6M
1:08:5411:292.00 mi22:55
11:27
-0:09
8M
1:37:2012:102.00 mi28:26
14:13
+2:46
9.6M
1:52:0911:411.60 mi14:49
9:16
-4:57
10M
2:01:0112:060.40 mi8:52
22:12
+12:56
10.5M
2:03:4711:470.50 mi2:46
5:32
-16:40
12M
2:27:3412:181.50 mi23:47
15:51
+10:19
Finish(13.11 mi)
2:40:3312:151.11 mi12:59
11:42
-4:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:32 /mi

Average Pace

12:15 /mi

Slowest Pace

22:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:35

11% of race

Time at Steady Pace

1:21:53

51% of race

Time at Slower Pace

1:01:05

38% of race

Average Pace: 12:15 /mi

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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 69%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:38

Segment Time

12:56/mi

Pace

0.90 mi

Distance

Overall

4513

Men

2723

Division

616

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi5291315570641442549590
4M2.00 mi5150+1413106+49704+249953025694
6M2.00 mi4882+2682991+115690+1444622791650
8M2.00 mi5401-5193229-238729-3960373456774
9.6M1.60 mi5093+3083082+147698+3130711912455
10M0.40 mi5028+653054+28692+646232774626
10.5M0.50 mi5004+243045+9688+444962753629
12M1.50 mi4834+1702948+97670+1841442549590
Finish(13.11 mi)1.11 mi4778+562918+30665+546902778634

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
~flat
+5ft-3ft

Overall

4144

Males

2549

M25-29

591

2M→4M

2.0 - 4.0 mi

Top 76%
×4story building
+67ft-69ft

Overall

4995

Males

3025

M25-29

697

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4462

Males

2791

M25-29

652

6M→8M

6.0 - 8.0 mi

Top 92%
×12story building
+166ft-53ft

Overall

6037

Males

3456

M25-29

775

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13story building
+68ft-193ft

Overall

3071

Males

1912

M25-29

456

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4623

Males

2774

M25-29

627

10M→10.5M

10.0 - 10.5 mi

Top 68%
×6story building
+1ft-73ft

Overall

4496

Males

2753

M25-29

630

10.5M→12M

10.5 - 12.0 mi

Top 63%
×21story building
+280ft-26ft

Overall

4144

Males

2549

M25-29

591

12M→Finish

12.0 - 13.1 mi

Top 71%
×7story building
+14ft-89ft

Overall

4690

Males

2778

M25-29

634

Passing Analysis

Category:
Passed
1251*
Passed By
738
Net Change
+513
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5291
2M → 4M22786+141#5291#5150
4M → 6M298*30+268#5150#4882
6M → 8M10*529-519#4882#5401
8M → 9.6M32012+308#5401#5093
9.6M → 10M8116+65#5093#5028
10M → 10.5M273+24#5028#5004
10.5M → 12M210*40+170#5004#4834
12M → Finish78*22+56#4834#4778
TOTALS1251*738+513

* 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

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