San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Katelyn Kelly

Bib: 17454•F•Age: 31

Media, PA

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

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:27/mi
20:54
→ flat
4M
11:16/mi
43:26
↑ 67↓ 69
6M
12:30/mi
1:08:26
↑ 1231.1%
8M
14:50/mi
1:38:06
↑ 166↓ 531.1%
9.6M
10:51/mi
1:55:27
↑ 68↓ 1931.5%
10M
23:02/mi
2:04:39
↓ 241.1%
10.5M
6:52/mi
2:08:05
↓ 732.7%
12M
20:17/mi
2:38:30
↑ 2803.2%
Finish· 13.11 mi
14:28/mi
2:54:33
↑ 14↓ 891.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:26
Pace11:24 /mi
2nd Half
Distance7.11 mi
Time1:46:07
Pace14:56 /mi
📊Positive Split: 55.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:0320:5410:2720:54
10:27
-
4M
4.00 mi07:26:3543:2610:5222:32
11:16
+0:49
6M
6.00 mi07:51:351:08:2611:2425:00
12:30
+1:14
8M
8.00 mi08:21:151:38:0612:1629:40
14:50
+2:20
9.6M
9.60 mi08:38:361:55:2712:0217:21
10:51
-3:59
10M
10.00 mi08:47:482:04:3912:289:12
23:02
+12:11
10.5M
10.50 mi08:51:142:08:0512:123:26
6:52
-16:10
12M
12.00 mi09:21:392:38:3013:1330:25
20:17
+13:25
Finish
13.11 mi09:37:422:54:3313:1916:03
14:28
-5:49

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:52 /mi

Average Pace

13:19 /mi

Slowest Pace

23:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26

2% of race

Time at Steady Pace

2:11:30

75% of race

Time at Slower Pace

39:37

23% of race

Average Pace: 13:19 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:04:0320:5410:2720:54
10:27
#3850
4M
4.00 mi07:26:3543:2610:5222:32
11:16
#4219
6M
6.00 mi07:51:351:08:2611:2425:00
12:30
#4778
8M
8.00 mi08:21:151:38:0612:1629:40
14:50
#5488
9.6M
9.60 mi08:38:361:55:2712:0217:21
10:51
#5438
10M
10.00 mi08:47:482:04:3912:289:12
23:02
#5405
10.5M
10.50 mi08:51:142:08:0512:123:26
6:52
#5446
12M
12.00 mi09:21:392:38:3013:1330:25
20:17
#5732
Finish
13.11 mi09:37:422:54:3313:1916:03
14:28
#5805
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:38

Segment Time

14:02/mi

Pace

0.90 mi

Distance

Overall

5330

Women

2213

Division

517

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi385013333016199(Top 94%)2732(Top 93%)606(Top 93%)
4M4.00 mi2.00 mi4219-3691520-187348-474581(Top 70%)1720(Top 59%)401(Top 62%)
6M6.00 mi2.00 mi4778-5591811-291424-765520(Top 84%)2245(Top 77%)523(Top 80%)
8M8.00 mi2.00 mi5488-7102211-400518-946226(Top 95%)2680(Top 91%)611(Top 94%)
9.6M9.60 mi1.60 mi5438+502191+20513+54893(Top 74%)2010(Top 69%)456(Top 70%)
10M10.00 mi0.40 mi5405+332179+12509+44988(Top 76%)2021(Top 69%)466(Top 72%)
10.5M10.50 mi0.50 mi5446-412205-26517-86102(Top 93%)2660(Top 91%)604(Top 93%)
12M12.00 mi1.50 mi5732-2862386-181555-386199(Top 94%)2732(Top 93%)606(Top 93%)
Finish13.11 mi1.11 mi5805-732445-59569-146089(Top 93%)2669(Top 91%)598(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
~flat
+5ft-3ft

Overall

6199

Females

2732

F30-34

608

2M→4M

2.0 - 4.0 mi

Top 70%
×4story building
+67ft-69ft

Overall

4581

Females

1720

F30-34

404

4M→6M

4.0 - 6.0 mi

Top 84%
×9story building
+123ft-9ft

Overall

5520

Females

2245

F30-34

526

6M→8M

6.0 - 8.0 mi

Top 95%
×12story building
+166ft-53ft

Overall

6226

Females

2680

F30-34

613

8M→9.6M

8.0 - 9.6 mi

Top 74%
×13story building
+68ft-193ft

Overall

4893

Females

2010

F30-34

458

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

4988

Females

2021

F30-34

468

10M→10.5M

10.0 - 10.5 mi

Top 93%
×6story building
+1ft-73ft

Overall

6102

Females

2660

F30-34

606

10.5M→12M

10.5 - 12.0 mi

Top 94%
×21story building
+280ft-26ft

Overall

6199

Females

2732

F30-34

608

12M→Finish

12.0 - 13.1 mi

Top 93%
×7story building
+14ft-89ft

Overall

6089

Females

2669

F30-34

598

Passing Analysis

Category:
Athletes Passed
326*
Passed By
2281
Net Change
-1955
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3850
2M → 4M75444-369#3850#4219
4M → 6M27*586-559#4219#4778
6M → 8M5*715-710#4778#5488
8M → 9.6M13383+50#5488#5438
9.6M → 10M5926+33#5438#5405
10M → 10.5M546-41#5405#5446
10.5M → 12M7*293-286#5446#5732
12M → Finish15*88-73#5732#5805
TOTALS326*2281-1955

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

📊

Passing Visuals

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