San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Taylor Chojecki

San Francisco, CA

Bib: 17590 F 29

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
10:27/mi
20:55
→ flat
4M
12:13/mi
45:20
↑ 67↓ 69
6M
12:05/mi
1:09:31
↑ 123
8M
13:20/mi
1:36:11
↑ 166↓ 53
9.6M
9:22/mi
1:51:10
↑ 68↓ 193
10.26M
13:05/mi
1:59:48
↓ 114
10.5M
11:49/mi
2:02:38
→ flat
12M
17:08/mi
2:28:20
↑ 280
Finish· 13.11 mi
11:41/mi
2:41:17
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:09:3111:35 /mi⚡ faster
2nd Half
1:31:4612:54 /mi+32.0%
Positive split — 32.0% 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
20:5510:272.00 mi20:55
10:27
-
4M
45:2011:202.00 mi24:25
12:13
+1:46
6M
1:09:3111:352.00 mi24:11
12:05
-0:08
8M
1:36:1112:012.00 mi26:40
13:20
+1:15
9.6M
1:51:1011:351.60 mi14:59
9:22
-3:58
10.26M
1:59:4811:410.66 mi8:38
13:05
+3:43
10.5M
2:02:3811:410.24 mi2:50
11:49
-1:16
12M
2:28:2012:221.50 mi25:42
17:08
+5:19
Finish(13.11 mi)
2:41:1712:181.11 mi12:57
11:41
-5:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

12:18 /mi

Slowest Pace

17:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

35:54

22% of race

Time at Steady Pace

1:13:01

45% of race

Time at Slower Pace

52:22

32% of race

Average Pace: 12:18 /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 66%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:28

Segment Time

12:45/mi

Pace

0.90 mi

Distance

Overall

4369

Women

1681

Division

409

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi3863133832349272016487
4M2.00 mi4944-10811908-570476-15356132314567
6M2.00 mi5029-851950-42484-851682036497
8M2.00 mi5239-2102062-112503-1956482319538
9.6M1.60 mi4968+2711918+144470+3332001202295
10.26M0.66 mi4890+781880+38459+1143611687405
10.5M0.24 mi4886+41881-145948341909472
12M1.50 mi4898-121907-26465-649272016487
Finish(13.11 mi)1.11 mi4846+521884+23464+146651879467

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4927

Females

2016

F25-29

487

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5613

Females

2314

F25-29

568

4M→6M

4.0 - 6.0 mi

Top 79%
×9story building
+123ft-9ft

Overall

5168

Females

2036

F25-29

497

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5648

Females

2319

F25-29

539

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13story building
+68ft-193ft

Overall

3200

Females

1202

F25-29

295

9.6M→10.26M

9.6 - 10.3 mi

Top 66%
×9story building
+0ft-114ft

Overall

4361

Females

1687

F25-29

405

10.26M→10.5M

10.3 - 10.5 mi

Top 74%
~flat
+1ft-0ft

Overall

4834

Females

1909

F25-29

472

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4927

Females

2016

F25-29

487

12M→Finish

12.0 - 13.1 mi

Top 71%
×7story building
+14ft-89ft

Overall

4665

Females

1879

F25-29

467

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3863
2M → 4M
109615-1081
#3863 → #4944
4M → 6M
193108*-85
#4944 → #5029
6M → 8M
26050*-210
#5029 → #5239
8M → 9.6M
20291+271
#5239 → #4968
9.6M → 10.26M
1290+78
#4968 → #4890
10.26M → 10.5M
913+4
#4890 → #4886
10.5M → 12M
9886*-12
#4886 → #4898
12M → Finish
2880*+52
#4898 → #4846
TOTALS
1716733*-983
#3863 → #4846

* 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