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SF MARATHON 1ST HALF 2026

Bryan Lee

SF, CA

Bib: 15181 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 25%
Gender (Male)
#0 / 3619
Top 34%
Division (M25-29)
#0 / 796
Top 38%
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
9:24/mi
18:49
→ flat
4M
9:23/mi
37:35
↑ 67↓ 69
6M
9:21/mi
56:17
↑ 123
8M
9:24/mi
1:15:05
↑ 166↓ 53
9.6M
9:24/mi
1:30:08
↑ 68↓ 193
10M
15:36/mi
1:36:22
↓ 24
10.5M
4:22/mi
1:38:33
↓ 73
12M
11:45/mi
1:56:10
↑ 280
Finish· 13.11 mi
8:30/mi
2:05:36
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
56:179:23 /mi⚡ faster
2nd Half
1:09:199:45 /mi+23.2%
Positive split — 23.2% 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
18:499:242.00 mi18:49
9:24
-
4M
37:359:242.00 mi18:46
9:23
-0:01
6M
56:179:232.00 mi18:42
9:21
-0:02
8M
1:15:059:232.00 mi18:48
9:24
+0:03
9.6M
1:30:089:231.60 mi15:03
9:24
0:00
10M
1:36:229:380.40 mi6:14
15:36
+6:12
10.5M
1:38:339:230.50 mi2:11
4:22
-11:14
12M
1:56:109:411.50 mi17:37
11:45
+7:23
Finish(13.11 mi)
2:05:369:351.11 mi9:26
8:30
-3:15
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:22 /mi

Average Pace

9:35 /mi

Slowest Pace

15:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11

2% of race

Time at Steady Pace

1:39:34

79% of race

Time at Slower Pace

23:51

19% of race

Average Pace: 9:35 /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 16%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:25

Segment Time

9:21/mi

Pace

0.90 mi

Distance

Overall

1051

Men

832

Division

199

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi211015323661055821188
4M2.00 mi2005+1051474+58354+1219661450347
6M2.00 mi1934+711437+37353+118531384329
8M2.00 mi1834+1001388+49332+2116831285302
9.6M1.60 mi2036-2021490-102356-2432402014483
10M0.40 mi1920+1161415+75335+211033790189
10.5M0.50 mi1903+171406+9331+414881150281
12M1.50 mi1721+1821290+116312+191055821188
Finish(13.11 mi)1.11 mi1637+841240+50300+121080851212

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
~flat
+5ft-3ft

Overall

1055

Males

821

M25-29

188

2M→4M

2.0 - 4.0 mi

Top 30%
×4story building
+67ft-69ft

Overall

1966

Males

1450

M25-29

347

4M→6M

4.0 - 6.0 mi

Top 28%
×9story building
+123ft-9ft

Overall

1853

Males

1384

M25-29

329

6M→8M

6.0 - 8.0 mi

Top 26%
×12story building
+166ft-53ft

Overall

1683

Males

1285

M25-29

303

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13story building
+68ft-193ft

Overall

3240

Males

2014

M25-29

484

9.6M→10M

9.6 - 10.0 mi

Top 16%
×2story building
+0ft-24ft

Overall

1033

Males

790

M25-29

190

10M→10.5M

10.0 - 10.5 mi

Top 23%
×6story building
+1ft-73ft

Overall

1488

Males

1150

M25-29

282

10.5M→12M

10.5 - 12.0 mi

Top 16%
×21story building
+280ft-26ft

Overall

1055

Males

821

M25-29

188

12M→Finish

12.0 - 13.1 mi

Top 16%
×7story building
+14ft-89ft

Overall

1080

Males

851

M25-29

212

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2110
2M → 4M
58163+105
#2110 → #2005
4M → 6M
34105+71
#2005 → #1934
6M → 8M
64164*+100
#1934 → #1834
8M → 9.6M
21513-202
#1834 → #2036
9.6M → 10M
3119+116
#2036 → #1920
10M → 10.5M
118+17
#1920 → #1903
10.5M → 12M
20202+182
#1903 → #1721
12M → Finish
387*+84
#1721 → #1637
TOTALS
398871*+473
#2110 → #1637

* 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

Race Place Events

Race Place Events