San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Megan Martin

Stanford, CA

Bib: 12325 F 27

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 30%
Gender (Female)
#0 / 2930
Top 18%
Division (F25-29)
#0 / 674
Top 19%
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
9:28/mi
18:57
→ flat
4M
9:32/mi
38:00
↑ 67↓ 69
6M
8:58/mi
55:57
↑ 123
8M
9:13/mi
1:14:23
↑ 166↓ 53
9.6M
9:13/mi
1:29:08
↑ 68↓ 193
10M
17:39/mi
1:36:11
↓ 24
10.5M
4:48/mi
1:38:35
↓ 73
12M
13:25/mi
1:58:43
↑ 280
Finish· 13.11 mi
9:30/mi
2:09:15
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
55:579:20 /mi⚡ faster
2nd Half
1:13:1810:19 /mi+31.0%
Positive split — 31.0% 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
18:579:282.00 mi18:57
9:28
-
4M
38:009:302.00 mi19:03
9:32
+0:04
6M
55:579:202.00 mi17:57
8:58
-0:34
8M
1:14:239:182.00 mi18:26
9:13
+0:15
9.6M
1:29:089:171.60 mi14:45
9:13
0:00
10M
1:36:119:370.40 mi7:03
17:39
+8:26
10.5M
1:38:359:230.50 mi2:24
4:48
-12:51
12M
1:58:439:541.50 mi20:08
13:25
+8:37
Finish(13.11 mi)
2:09:159:521.11 mi10:32
9:30
-3:55
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:48 /mi

Average Pace

9:52 /mi

Slowest Pace

17:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:39:40

77% of race

Time at Slower Pace

27:11

21% of race

Average Pace: 9:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 33%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:27

Segment Time

10:30/mi

Pace

0.90 mi

Distance

Overall

2187

Women

636

Division

161

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi22186181452256672172
4M2.00 mi2141+77580+38137+82142572139
6M2.00 mi1883+258472+108114+23139731175
8M2.00 mi1714+169394+7899+15147833974
9.6M1.60 mi1895-181482-88118-1930181128278
10M0.40 mi1894+1489-71182170646156
10.5M0.50 mi1908-14494-5119-12579802202
12M1.50 mi1966-58535-41128-92256672172
Finish(13.11 mi)1.11 mi1948+18527+81282248676182

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 34%
~flat
+5ft-3ft

Overall

2256

Females

672

F25-29

172

2M→4M

2.0 - 4.0 mi

Top 33%
×4story building
+67ft-69ft

Overall

2142

Females

572

F25-29

139

4M→6M

4.0 - 6.0 mi

Top 21%
×9story building
+123ft-9ft

Overall

1397

Females

311

F25-29

75

6M→8M

6.0 - 8.0 mi

Top 22%
×12story building
+166ft-53ft

Overall

1478

Females

339

F25-29

74

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13story building
+68ft-193ft

Overall

3018

Females

1128

F25-29

278

9.6M→10M

9.6 - 10.0 mi

Top 33%
×2story building
+0ft-24ft

Overall

2170

Females

646

F25-29

156

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2579

Females

802

F25-29

202

10.5M→12M

10.5 - 12.0 mi

Top 34%
×21story building
+280ft-26ft

Overall

2256

Females

672

F25-29

172

12M→Finish

12.0 - 13.1 mi

Top 34%
×7story building
+14ft-89ft

Overall

2248

Females

676

F25-29

182

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2218
2M → 4M
81158+77
#2218 → #2141
4M → 6M
4262+258
#2141 → #1883
6M → 8M
44213*+169
#1883 → #1714
8M → 9.6M
19514-181
#1714 → #1895
9.6M → 10M
2627+1
#1895 → #1894
10M → 10.5M
184-14
#1894 → #1908
10.5M → 12M
10951-58
#1908 → #1966
12M → Finish
3250*+18
#1966 → #1948
TOTALS
509779*+270
#2218 → #1948

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events