San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Campbell Dawson

Bib: 19165•F•Age: 34

San Francisco, CA

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
11:29/mi
22:59
→ flat
4M
12:11/mi
47:21
↑ 67↓ 69
6M
11:59/mi
1:11:19
↑ 1231.1%
8M
13:36/mi
1:38:32
↑ 166↓ 531.1%
9.6M
15:34/mi
2:03:26
↑ 68↓ 1931.5%
10M
22:42/mi
2:12:30
↓ 241.1%
10.5M
6:16/mi
2:15:38
↓ 732.7%
12M
18:00/mi
2:42:38
↑ 2803.2%
Finish· 13.11 mi
12:56/mi
2:56:59
↑ 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
Time1:11:19
Pace11:53 /mi
2nd Half
Distance7.11 mi
Time1:45:40
Pace14:52 /mi
📊Positive Split: 48.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:4222:5911:2922:59
11:29
-
4M
4.00 mi07:37:0447:2111:5024:22
12:11
+0:42
6M
6.00 mi08:01:021:11:1911:5323:58
11:59
-0:12
8M
8.00 mi08:28:151:38:3212:1927:13
13:36
+1:37
9.6M
9.60 mi08:53:092:03:2612:5124:54
15:34
+1:58
10M
10.00 mi09:02:132:12:3013:159:04
22:42
+7:08
10.5M
10.50 mi09:05:212:15:3812:553:08
6:16
-16:26
12M
12.00 mi09:32:212:42:3813:3327:00
18:00
+11:44
Finish
13.11 mi09:46:422:56:5913:3014:21
12:56
-5:04

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

6:16 /mi

Average Pace

13:30 /mi

Slowest Pace

22:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08

2% of race

Time at Steady Pace

1:52:53

64% of race

Time at Slower Pace

1:00:58

34% of race

Average Pace: 13:30 /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 mi07:12:4222:5911:2922:59
11:29
#5415
4M
4.00 mi07:37:0447:2111:5024:22
12:11
#5522
6M
6.00 mi08:01:021:11:1911:5323:58
11:59
#5341
8M
8.00 mi08:28:151:38:3212:1927:13
13:36
#5535
9.6M
9.60 mi08:53:092:03:2612:5124:54
15:34
#6078
10M
10.00 mi09:02:132:12:3013:159:04
22:42
#6016
10.5M
10.50 mi09:05:212:15:3812:553:08
6:16
#6015
12M
12.00 mi09:32:212:42:3813:3327:00
18:00
#5946
Finish
13.11 mi09:46:422:56:5913:3014:21
12:56
#5920
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:12

Segment Time

13:34/mi

Pace

0.90 mi

Distance

Overall

5007

Women

2026

Division

476

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi541521904985430(Top 83%)2289(Top 78%)523(Top 80%)
4M4.00 mi2.00 mi5522-1072255-65519-215597(Top 85%)2304(Top 79%)533(Top 82%)
6M6.00 mi2.00 mi5341+1812128+127496+235063(Top 77%)1972(Top 67%)471(Top 72%)
8M8.00 mi2.00 mi5535-1942238-110526-305794(Top 88%)2411(Top 82%)556(Top 85%)
9.6M9.60 mi1.60 mi6078-5432590-352597-716563(Top 100%)2926(Top 100%)648(Top 100%)
10M10.00 mi0.40 mi6016+622555+35589+84855(Top 74%)1955(Top 67%)452(Top 69%)
10.5M10.50 mi0.50 mi6015+12558-3588+15676(Top 86%)2403(Top 82%)553(Top 85%)
12M12.00 mi1.50 mi5946+692520+38580+85430(Top 83%)2289(Top 78%)523(Top 80%)
Finish13.11 mi1.11 mi5920+262507+13577+35533(Top 84%)2366(Top 81%)539(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
~flat
+5ft-3ft

Overall

5430

Females

2289

F30-34

525

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5597

Females

2304

F30-34

536

4M→6M

4.0 - 6.0 mi

Top 77%
×9story building
+123ft-9ft

Overall

5063

Females

1972

F30-34

474

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5794

Females

2411

F30-34

558

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13story building
+68ft-193ft

Overall

6563

Females

2926

F30-34

650

9.6M→10M

9.6 - 10.0 mi

Top 74%
×2story building
+0ft-24ft

Overall

4855

Females

1955

F30-34

454

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5676

Females

2403

F30-34

555

10.5M→12M

10.5 - 12.0 mi

Top 83%
×21story building
+280ft-26ft

Overall

5430

Females

2289

F30-34

525

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5533

Females

2366

F30-34

539

Passing Analysis

Category:
Athletes Passed
581*
Passed By
1086
Net Change
-505
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5415
2M → 4M91198-107#5415#5522
4M → 6M215*34+181#5522#5341
6M → 8M48*242-194#5341#5535
8M → 9.6M0543-543#5535#6078
9.6M → 10M7513+62#6078#6016
10M → 10.5M87+1#6016#6015
10.5M → 12M96*27+69#6015#5946
12M → Finish48*22+26#5946#5920
TOTALS581*1086-505

* 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