San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Kathryn Walker

Birmingham, AL

Bib: 13844 F 34

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 26%
Gender (Female)
#0 / 2930
Top 14%
Division (F30-34)
#0 / 651
Top 14%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
8:48/mi
17:37
→ flat
12 ft elev
4M
8:53/mi
35:23
↑ 67↓ 69
10 ft elev
6M
8:58/mi
53:20
↑ 1231.1%
126 ft elev
8M
10:14/mi
1:13:48
↑ 166↓ 531.1%
246 ft elev
9.6M
7:30/mi
1:25:48
↑ 68↓ 1931.5%
126 ft elev
10M
17:41/mi
1:32:52
↓ 241.1%
90 ft elev
10.5M
4:30/mi
1:35:07
↓ 732.7%
18 ft elev
12M
13:44/mi
1:55:43
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:24/mi
2:06:09
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
53:208:53 /mi⚡ faster
2nd Half
1:12:4910:15 /mi+36.5%
Positive split — 36.5% 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
17:378:482.00 mi17:37
8:48
-
4M
35:238:512.00 mi17:46
8:53
+0:05
6M
53:208:532.00 mi17:57
8:58
+0:05
8M
1:13:489:132.00 mi20:28
10:14
+1:16
9.6M
1:25:488:561.60 mi12:00
7:30
-2:44
10M
1:32:529:170.40 mi7:04
17:41
+10:11
10.5M
1:35:079:040.50 mi2:15
4:30
-13:11
12M
1:55:439:391.50 mi20:36
13:44
+9:14
Finish(13.11 mi)
2:06:099:371.11 mi10:26
9:24
-4:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:30 /mi

Average Pace

9:37 /mi

Slowest Pace

17:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:15

2% of race

Time at Steady Pace

1:36:14

76% of race

Time at Slower Pace

27:40

22% of race

Average Pace: 9:37 /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 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:19

Segment Time

10:21/mi

Pace

0.90 mi

Distance

Overall

2051

Women

579

Division

125

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi1273275642499783168
4M2.00 mi1251+22266+961+3125925962
6M2.00 mi1288-37271-559+2139530965
8M2.00 mi1624-336368-9783-242669763176
9.6M1.60 mi1495+129331+3773+10105633168
10M0.40 mi1530-35342-1177-42195656134
10.5M0.50 mi1541-11347-579-21813458102
12M1.50 mi1684-143418-7193-142499783168
Finish(13.11 mi)1.11 mi1682+2410+892+12136614141

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 38%
~flat
+5ft-3ft

Overall

2499

Females

783

F30-34

169

2M→4M

2.0 - 4.0 mi

Top 19%
×4story building
+67ft-69ft

Overall

1259

Females

259

F30-34

63

4M→6M

4.0 - 6.0 mi

Top 21%
×9story building
+123ft-9ft

Overall

1395

Females

309

F30-34

66

6M→8M

6.0 - 8.0 mi

Top 41%
×12story building
+166ft-53ft

Overall

2669

Females

763

F30-34

178

8M→9.6M

8.0 - 9.6 mi

Top 16%
×13story building
+68ft-193ft

Overall

1056

Females

331

F30-34

69

9.6M→10M

9.6 - 10.0 mi

Top 33%
×2story building
+0ft-24ft

Overall

2195

Females

656

F30-34

135

10M→10.5M

10.0 - 10.5 mi

Top 28%
×6story building
+1ft-73ft

Overall

1813

Females

458

F30-34

102

10.5M→12M

10.5 - 12.0 mi

Top 38%
×21story building
+280ft-26ft

Overall

2499

Females

783

F30-34

169

12M→Finish

12.0 - 13.1 mi

Top 32%
×7story building
+14ft-89ft

Overall

2136

Females

614

F30-34

141

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1273
2M → 4M
7193+22
#1273 → #1251
4M → 6M
8952-37
#1251 → #1288
6M → 8M
35216-336
#1288 → #1624
8M → 9.6M
53182+129
#1624 → #1495
9.6M → 10M
4813-35
#1495 → #1530
10M → 10.5M
154-11
#1530 → #1541
10.5M → 12M
16118-143
#1541 → #1684
12M → Finish
3840*+2
#1684 → #1682
TOTALS
827418*-409
#1273 → #1682

* 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