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SF MARATHON 1ST HALF 2026

Rebecca Snawder

Wheatland, CA

Bib: 18685 F 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
12:44/mi
25:28
→ flat
4M
17:12/mi
59:51
↑ 67↓ 69
6M
13:29/mi
1:26:49
↑ 123
8M
16:32/mi
1:59:54
↑ 166↓ 53
9.6M
14:12/mi
2:22:38
↑ 68↓ 193
10M
28:22/mi
2:33:58
↓ 24
10.5M
5:56/mi
2:36:56
↓ 73
12M
21:31/mi
3:09:12
↑ 280
Finish· 13.11 mi
20:24/mi
3:31:50
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:26:4914:28 /mi⚡ faster
2nd Half
2:05:0117:35 /mi+44.0%
Positive split — 44.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
25:2812:442.00 mi25:28
12:44
-
4M
59:5114:582.00 mi34:23
17:12
+4:28
6M
1:26:4914:282.00 mi26:58
13:29
-3:43
8M
1:59:5414:592.00 mi33:05
16:32
+3:03
9.6M
2:22:3814:511.60 mi22:44
14:12
-2:20
10M
2:33:5815:240.40 mi11:20
28:22
+14:10
10.5M
2:36:5614:570.50 mi2:58
5:56
-22:26
12M
3:09:1215:461.50 mi32:16
21:31
+15:35
Finish(13.11 mi)
3:31:5016:101.11 mi22:38
20:24
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:56 /mi

Average Pace

16:10 /mi

Slowest Pace

28:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:24

26% of race

Time at Steady Pace

1:30:12

43% of race

Time at Slower Pace

1:06:14

31% of race

Average Pace: 16:09 /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 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:18

Segment Time

15:54/mi

Pace

0.90 mi

Distance

Overall

6052

Women

2646

Division

224

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi6327275023663702833248
4M2.00 mi6574-2472922-172253-1766272956254
6M2.00 mi6495+792868+54248+561002601216
8M2.00 mi6518-232886-18250-264982878253
9.6M1.60 mi6548-302911-25253-364932883249
10M0.40 mi6537+112901+10251+262212747235
10.5M0.50 mi6517+202887+14250+152892180178
12M1.50 mi6513+42890-3252-263702833248
Finish(13.11 mi)1.11 mi6535-222905-15254-265462916252

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 97%
~flat
+5ft-3ft

Overall

6370

Females

2833

F40-44

249

2M→4M

2.0 - 4.0 mi

Top 101%
×4story building
+67ft-69ft

Overall

6627

Females

2956

F40-44

257

4M→6M

4.0 - 6.0 mi

Top 93%
×9story building
+123ft-9ft

Overall

6100

Females

2601

F40-44

217

6M→8M

6.0 - 8.0 mi

Top 99%
×12story building
+166ft-53ft

Overall

6498

Females

2878

F40-44

254

8M→9.6M

8.0 - 9.6 mi

Top 99%
×13story building
+68ft-193ft

Overall

6493

Females

2883

F40-44

250

9.6M→10M

9.6 - 10.0 mi

Top 95%
×2story building
+0ft-24ft

Overall

6221

Females

2747

F40-44

236

10M→10.5M

10.0 - 10.5 mi

Top 80%
×6story building
+1ft-73ft

Overall

5289

Females

2180

F40-44

179

10.5M→12M

10.5 - 12.0 mi

Top 97%
×21story building
+280ft-26ft

Overall

6370

Females

2833

F40-44

249

12M→Finish

12.0 - 13.1 mi

Top 100%
×7story building
+14ft-89ft

Overall

6546

Females

2916

F40-44

252

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6327
2M → 4M
2503*-247
#6327 → #6574
4M → 6M
079*+79
#6574 → #6495
6M → 8M
4118*-23
#6495 → #6518
8M → 9.6M
399*-30
#6518 → #6548
9.6M → 10M
415+11
#6548 → #6537
10M → 10.5M
020+20
#6537 → #6517
10.5M → 12M
1317*+4
#6517 → #6513
12M → Finish
3513*-22
#6513 → #6535
TOTALS
382174*-208
#6327 → #6535

* 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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