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SF MARATHON 1ST HALF 2026

Edison Chan

Novato, CA

Bib: 15063 M 27

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
10:51/mi
21:43
→ flat
12 ft elev
4M
10:33/mi
42:48
↑ 67↓ 69
10 ft elev
6M
10:02/mi
1:02:53
↑ 1231.1%
126 ft elev
8M
10:03/mi
1:22:59
↑ 166↓ 531.1%
246 ft elev
9.6M
10:03/mi
1:39:03
↑ 68↓ 1931.5%
126 ft elev
10M
23:02/mi
1:48:15
↓ 241.1%
90 ft elev
10.5M
5:40/mi
1:51:05
↓ 732.7%
18 ft elev
12M
22:09/mi
2:24:18
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
15:39/mi
2:41:40
↑ 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
1:02:5310:29 /mi⚡ faster
2nd Half
1:38:4713:54 /mi+57.1%
Positive split — 57.1% 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
21:4310:512.00 mi21:43
10:51
-
4M
42:4810:422.00 mi21:05
10:33
-0:18
6M
1:02:5310:292.00 mi20:05
10:02
-0:31
8M
1:22:5910:222.00 mi20:06
10:03
+0:01
9.6M
1:39:0310:191.60 mi16:04
10:03
0:00
10M
1:48:1510:500.40 mi9:12
23:02
+12:59
10.5M
1:51:0510:350.50 mi2:50
5:40
-17:22
12M
2:24:1812:021.50 mi33:13
22:09
+16:29
Finish(13.11 mi)
2:41:4012:201.11 mi17:22
15:39
-6:30
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:40 /mi

Average Pace

12:20 /mi

Slowest Pace

23:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50

2% of race

Time at Steady Pace

1:39:03

61% of race

Time at Slower Pace

59:47

37% of race

Average Pace: 12:20 /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 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:02

Segment Time

13:22/mi

Pace

0.90 mi

Distance

Overall

4870

Men

2901

Division

650

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi4496282263564433548780
4M2.00 mi4000+4962583+239589+4636252382554
6M2.00 mi3462+5382295+288538+5127341912466
8M2.00 mi3148+3142151+144504+3424331759419
9.6M1.60 mi3268-1202205-54524-2040532434577
10M0.40 mi3408-1402270-65535-1149812945658
10.5M0.50 mi3448-402291-21540-547942889655
12M1.50 mi4522-10742799-508643-10364433548780
Finish(13.11 mi)1.11 mi4874-3522952-153674-3162943490767

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
~flat
+5ft-3ft

Overall

6443

Males

3548

M25-29

781

2M→4M

2.0 - 4.0 mi

Top 55%
×4story building
+67ft-69ft

Overall

3625

Males

2382

M25-29

555

4M→6M

4.0 - 6.0 mi

Top 42%
×9story building
+123ft-9ft

Overall

2734

Males

1912

M25-29

467

6M→8M

6.0 - 8.0 mi

Top 37%
×12story building
+166ft-53ft

Overall

2433

Males

1759

M25-29

420

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13story building
+68ft-193ft

Overall

4053

Males

2434

M25-29

578

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

4981

Males

2945

M25-29

659

10M→10.5M

10.0 - 10.5 mi

Top 73%
×6story building
+1ft-73ft

Overall

4794

Males

2889

M25-29

656

10.5M→12M

10.5 - 12.0 mi

Top 98%
×21story building
+280ft-26ft

Overall

6443

Males

3548

M25-29

781

12M→Finish

12.0 - 13.1 mi

Top 96%
×7story building
+14ft-89ft

Overall

6294

Males

3490

M25-29

767

Passing Analysis

Category:
Passed
1484*
Passed By
1862
Net Change
-378
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4496
2M → 4M52428+496#4496#4000
4M → 6M539*1+538#4000#3462
6M → 8M341*27+314#3462#3148
8M → 9.6M50170-120#3148#3268
9.6M → 10M11151-140#3268#3408
10M → 10.5M040-40#3408#3448
10.5M → 12M21076-1074#3448#4522
12M → Finish17*369-352#4522#4874
TOTALS1484*1862-378

* 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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