San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Julia Alexa Theobald

Bib: 14830•F•Age: 38

Phoenix, AZ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 42%
Division (F35-39)
#0 / 388
Top 43%
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
10:58/mi
21:57
→ flat
4M
10:59/mi
43:54
↑ 67↓ 69
6M
10:42/mi
1:05:18
↑ 1231.1%
8M
12:20/mi
1:29:58
↑ 166↓ 531.1%
9.6M
8:41/mi
1:43:51
↑ 68↓ 1931.5%
10M
19:46/mi
1:51:45
↓ 241.1%
10.5M
5:36/mi
1:54:33
↓ 732.7%
12M
14:05/mi
2:15:40
↑ 2803.2%
Finish· 13.11 mi
10:39/mi
2:27:29
↑ 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
Time1:05:18
Pace10:53 /mi
2nd Half
Distance7.11 mi
Time1:22:11
Pace11:34 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:0921:5710:5821:57
10:58
-
4M
4.00 mi07:21:0643:5410:5921:57
10:59
+0:01
6M
6.00 mi07:42:301:05:1810:5321:24
10:42
-0:17
8M
8.00 mi08:07:101:29:5811:1524:40
12:20
+1:38
9.6M
9.60 mi08:21:031:43:5110:4913:53
8:41
-3:39
10M
10.00 mi08:28:571:51:4511:117:54
19:46
+11:05
10.5M
10.50 mi08:31:451:54:3310:552:48
5:36
-14:10
12M
12.00 mi08:52:522:15:4011:1821:07
14:05
+8:29
Finish
13.11 mi09:04:412:27:2911:1511:49
10:39
-3:26

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

5:36 /mi

Average Pace

11:15 /mi

Slowest Pace

19:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:41

11% of race

Time at Steady Pace

1:41:47

69% of race

Time at Slower Pace

29:01

20% of race

Average Pace: 11:15 /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 mi06:59:0921:5710:5821:57
10:58
#4662
4M
4.00 mi07:21:0643:5410:5921:57
10:59
#4355
6M
6.00 mi07:42:301:05:1810:5321:24
10:42
#4027
8M
8.00 mi08:07:101:29:5811:1524:40
12:20
#4273
9.6M
9.60 mi08:21:031:43:5110:4913:53
8:41
#3898
10M
10.00 mi08:28:571:51:4511:117:54
19:46
#3831
10.5M
10.50 mi08:31:451:54:3310:552:48
5:36
#3849
12M
12.00 mi08:52:522:15:4011:1821:07
14:05
#3642
Finish
13.11 mi09:04:412:27:2911:1511:49
10:39
#3618
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:42

Segment Time

11:54/mi

Pace

0.90 mi

Distance

Overall

3538

Women

1250

Division

165

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi466217462192805(Top 43%)926(Top 32%)124(Top 32%)
4M4.00 mi2.00 mi4355+3071587+159195+244169(Top 63%)1496(Top 51%)186(Top 48%)
6M6.00 mi2.00 mi4027+3281409+178176+193557(Top 54%)1197(Top 41%)155(Top 40%)
8M8.00 mi2.00 mi4273-2461519-110190-144898(Top 74%)1853(Top 63%)245(Top 63%)
9.6M9.60 mi1.60 mi3898+3751361+158178+122337(Top 36%)812(Top 28%)108(Top 28%)
10M10.00 mi0.40 mi3831+671340+21176+23364(Top 51%)1167(Top 40%)150(Top 39%)
10.5M10.50 mi0.50 mi3849-181345-5175+14616(Top 70%)1784(Top 61%)222(Top 57%)
12M12.00 mi1.50 mi3642+2071247+98166+92805(Top 43%)926(Top 32%)124(Top 32%)
Finish13.11 mi1.11 mi3618+241245+2167-13641(Top 55%)1329(Top 45%)173(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 43%
~flat
+5ft-3ft

Overall

2805

Females

926

F35-39

124

2M→4M

2.0 - 4.0 mi

Top 63%
×4story building
+67ft-69ft

Overall

4169

Females

1496

F35-39

186

4M→6M

4.0 - 6.0 mi

Top 54%
×9story building
+123ft-9ft

Overall

3557

Females

1197

F35-39

155

6M→8M

6.0 - 8.0 mi

Top 74%
×12story building
+166ft-53ft

Overall

4898

Females

1853

F35-39

245

8M→9.6M

8.0 - 9.6 mi

Top 36%
×13story building
+68ft-193ft

Overall

2337

Females

812

F35-39

108

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3364

Females

1167

F35-39

150

10M→10.5M

10.0 - 10.5 mi

Top 70%
×6story building
+1ft-73ft

Overall

4616

Females

1784

F35-39

222

10.5M→12M

10.5 - 12.0 mi

Top 43%
×21story building
+280ft-26ft

Overall

2805

Females

926

F35-39

124

12M→Finish

12.0 - 13.1 mi

Top 55%
×7story building
+14ft-89ft

Overall

3641

Females

1329

F35-39

173

Passing Analysis

Category:
Athletes Passed
1537*
Passed By
493
Net Change
+1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4662
2M → 4M36154+307#4662#4355
4M → 6M348*20+328#4355#4027
6M → 8M73*319-246#4027#4273
8M → 9.6M38813+375#4273#3898
9.6M → 10M8417+67#3898#3831
10M → 10.5M321-18#3831#3849
10.5M → 12M225*18+207#3849#3642
12M → Finish55*31+24#3642#3618
TOTALS1537*493+1044

* 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