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SF MARATHON 1ST HALF 2026

Michelle Scamehorn

Lincoln, NE

Bib: 17687 F 46

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
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
12:18/mi
24:36
→ flat
4M
12:15/mi
49:06
↑ 67↓ 69
6M
12:34/mi
1:14:14
↑ 123
8M
12:04/mi
1:38:23
↑ 166↓ 53
9.6M
12:04/mi
1:57:42
↑ 68↓ 193
10.26M
13:16/mi
2:06:27
↓ 114
10.5M
12:35/mi
2:09:28
→ flat
12M
17:32/mi
2:35:46
↑ 280
Finish· 13.11 mi
12:31/mi
2:49:39
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:14:1412:22 /mi⚡ faster
2nd Half
1:35:2513:25 /mi+28.5%
Positive split — 28.5% 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
24:3612:182.00 mi24:36
12:18
-
4M
49:0612:172.00 mi24:30
12:15
-0:03
6M
1:14:1412:222.00 mi25:08
12:34
+0:19
8M
1:38:2312:182.00 mi24:09
12:04
-0:30
9.6M
1:57:4212:161.60 mi19:19
12:04
0:00
10.26M
2:06:2712:190.66 mi8:45
13:16
+1:12
10.5M
2:09:2812:200.24 mi3:01
12:35
-0:41
12M
2:35:4612:591.50 mi26:18
17:32
+4:57
Finish(13.11 mi)
2:49:3912:561.11 mi13:53
12:31
-5:01
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:04 /mi

Average Pace

12:56 /mi

Slowest Pace

17:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:21

84% of race

Time at Slower Pace

26:18

16% of race

Average Pace: 12:56 /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 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:46

Segment Time

13:05/mi

Pace

0.90 mi

Distance

Overall

4632

Women

1831

Division

104

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi6115261714851762149125
4M2.00 mi5912+2032483+134138+1056562342131
6M2.00 mi5798+1142409+74130+855752283123
8M2.00 mi5524+2742232+177119+114635170791
9.6M1.60 mi5644-1202313-81127-858722521147
10.26M0.66 mi5560+842269+44125+24509176196
10.5M0.24 mi5554+62268+112554592279127
12M1.50 mi5543+112279-11126-151762149125
Finish(13.11 mi)1.11 mi5518+252274+5125+152782228121

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5176

Females

2149

F45-49

126

2M→4M

2.0 - 4.0 mi

Top 86%
×4story building
+67ft-69ft

Overall

5656

Females

2342

F45-49

132

4M→6M

4.0 - 6.0 mi

Top 85%
×9story building
+123ft-9ft

Overall

5575

Females

2283

F45-49

124

6M→8M

6.0 - 8.0 mi

Top 70%
×12story building
+166ft-53ft

Overall

4635

Females

1707

F45-49

92

8M→9.6M

8.0 - 9.6 mi

Top 89%
×13story building
+68ft-193ft

Overall

5872

Females

2521

F45-49

148

9.6M→10.26M

9.6 - 10.3 mi

Top 69%
×9story building
+0ft-114ft

Overall

4509

Females

1761

F45-49

97

10.26M→10.5M

10.3 - 10.5 mi

Top 83%
~flat
+1ft-0ft

Overall

5459

Females

2279

F45-49

128

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5176

Females

2149

F45-49

126

12M→Finish

12.0 - 13.1 mi

Top 80%
×7story building
+14ft-89ft

Overall

5278

Females

2228

F45-49

121

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6115
2M → 4M
36239*+203
#6115 → #5912
4M → 6M
39153*+114
#5912 → #5798
6M → 8M
23297*+274
#5798 → #5524
8M → 9.6M
16747-120
#5524 → #5644
9.6M → 10.26M
1094+84
#5644 → #5560
10.26M → 10.5M
814+6
#5560 → #5554
10.5M → 12M
6677*+11
#5554 → #5543
12M → Finish
3560*+25
#5543 → #5518
TOTALS
384981*+597
#6115 → #5518

* 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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