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SF MARATHON 1ST HALF 2026

Lisa Koehler

SF, CA

Bib: 12339 F 52

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 25%
Gender (Female)
#0 / 2930
Top 13%
Masters (Masters Women)
#0 / 781
Top 10%
Division (F50-54)
#0 / 143
Top 13%
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
9:02/mi
18:05
→ flat
4M
9:16/mi
36:37
↑ 67↓ 69
6M
9:28/mi
55:34
↑ 123
8M
8:48/mi
1:13:10
↑ 166↓ 53
9.6M
8:48/mi
1:27:14
↑ 68↓ 193
10M
16:41/mi
1:33:54
↓ 24
10.5M
4:26/mi
1:36:07
↓ 73
12M
12:58/mi
1:55:34
↑ 280
Finish· 13.11 mi
9:04/mi
2:05:37
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
55:349:16 /mi⚡ faster
2nd Half
1:10:039:51 /mi+26.1%
Positive split — 26.1% 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
18:059:022.00 mi18:05
9:02
-
4M
36:379:092.00 mi18:32
9:16
+0:14
6M
55:349:162.00 mi18:57
9:28
+0:12
8M
1:13:109:092.00 mi17:36
8:48
-0:40
9.6M
1:27:149:051.60 mi14:04
8:48
0:00
10M
1:33:549:230.40 mi6:40
16:41
+7:53
10.5M
1:36:079:090.50 mi2:13
4:26
-12:15
12M
1:55:349:381.50 mi19:27
12:58
+8:32
Finish(13.11 mi)
2:05:379:351.11 mi10:03
9:04
-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

4:26 /mi

Average Pace

9:35 /mi

Slowest Pace

16:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13

2% of race

Time at Steady Pace

1:37:17

77% of race

Time at Slower Pace

26:07

21% 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 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:53

Segment Time

9:52/mi

Pace

0.90 mi

Distance

Overall

1570

Women

383

Division

16

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi155837215189553423
4M2.00 mi1669-111399-2715179844217
6M2.00 mi1792-123438-3919-4201253324
8M2.00 mi1515+277333+10515+4108020512
9.6M1.60 mi1651-136394-6118-3246786843
10M0.40 mi1637+14390+418163642318
10.5M0.50 mi1630+7388+218165040315
12M1.50 mi1664-34410-2218189553423
Finish(13.11 mi)1.11 mi1640+24394+1618171345417

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 29%
~flat
+5ft-3ft

Overall

1895

Females

534

F50-54

24

2M→4M

2.0 - 4.0 mi

Top 27%
×4story building
+67ft-69ft

Overall

1798

Females

442

F50-54

18

4M→6M

4.0 - 6.0 mi

Top 31%
×9story building
+123ft-9ft

Overall

2012

Females

533

F50-54

25

6M→8M

6.0 - 8.0 mi

Top 16%
×12story building
+166ft-53ft

Overall

1080

Females

205

F50-54

14

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2467

Females

868

F50-54

45

9.6M→10M

9.6 - 10.0 mi

Top 25%
×2story building
+0ft-24ft

Overall

1636

Females

423

F50-54

19

10M→10.5M

10.0 - 10.5 mi

Top 25%
×6story building
+1ft-73ft

Overall

1650

Females

403

F50-54

15

10.5M→12M

10.5 - 12.0 mi

Top 29%
×21story building
+280ft-26ft

Overall

1895

Females

534

F50-54

24

12M→Finish

12.0 - 13.1 mi

Top 26%
×7story building
+14ft-89ft

Overall

1713

Females

454

F50-54

17

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1558
2M → 4M
16655-111
#1558 → #1669
4M → 6M
15229-123
#1669 → #1792
6M → 8M
14291*+277
#1792 → #1515
8M → 9.6M
16630-136
#1515 → #1651
9.6M → 10M
1832+14
#1651 → #1637
10M → 10.5M
29+7
#1637 → #1630
10.5M → 12M
7945-34
#1630 → #1664
12M → Finish
2650*+24
#1664 → #1640
TOTALS
623541*-82
#1558 → #1640

* 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