San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Breanna Jones

Bib: 15682•F•Age: 36

San Leandro, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
10:00/mi
20:00
→ flat
4M
10:13/mi
40:25
↑ 67↓ 69
6M
10:20/mi
1:01:05
↑ 1231.1%
8M
11:37/mi
1:24:19
↑ 166↓ 531.1%
9.6M
11:37/mi
1:42:54
↑ 68↓ 1931.5%
10M
22:09/mi
1:51:45
↓ 241.1%
10.5M
7:00/mi
1:55:15
↓ 732.7%
12M
16:49/mi
2:20:29
↑ 2803.2%
Finish· 13.11 mi
12:57/mi
2:34:51
↑ 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
Time1:01:05
Pace10:11 /mi
2nd Half
Distance7.11 mi
Time1:33:46
Pace13:11 /mi
📊Positive Split: 53.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:0220:0010:0020:00
10:00
-
4M
4.00 mi07:23:2740:2510:0620:25
10:13
+0:13
6M
6.00 mi07:44:071:01:0510:1120:40
10:20
+0:07
8M
8.00 mi08:07:211:24:1910:3223:14
11:37
+1:17
9.6M
9.60 mi08:25:561:42:5410:4318:35
11:37
0:00
10M
10.00 mi08:34:471:51:4511:118:51
22:09
+10:32
10.5M
10.50 mi08:38:171:55:1510:593:30
7:00
-15:09
12M
12.00 mi09:03:312:20:2911:4225:14
16:49
+9:49
Finish
13.11 mi09:17:532:34:5111:4914:22
12:57
-3:52

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

7:00 /mi

Average Pace

11:49 /mi

Slowest Pace

22:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30

2% of race

Time at Steady Pace

1:57:16

76% of race

Time at Slower Pace

34:05

22% of race

Average Pace: 11:49 /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 mi07:03:0220:0010:0020:00
10:00
#3050
4M
4.00 mi07:23:2740:2510:0620:25
10:13
#3031
6M
6.00 mi07:44:071:01:0510:1120:40
10:20
#3041
8M
8.00 mi08:07:211:24:1910:3223:14
11:37
#3363
9.6M
9.60 mi08:25:561:42:5410:4318:35
11:37
#3776
10M
10.00 mi08:34:471:51:4511:118:51
22:09
#3832
10.5M
10.50 mi08:38:171:55:1510:593:30
7:00
#3942
12M
12.00 mi09:03:312:20:2911:4225:14
16:49
#4127
Finish
13.11 mi09:17:532:34:5111:4914:22
12:57
#4290
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:21

Segment Time

13:44/mi

Pace

0.90 mi

Distance

Overall

5117

Women

2081

Division

261

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi30509691334756(Top 72%)1905(Top 65%)244(Top 63%)
4M4.00 mi2.00 mi3031+19953+16128+53116(Top 47%)990(Top 34%)137(Top 35%)
6M6.00 mi2.00 mi3041-10955-2134-63078(Top 47%)971(Top 33%)135(Top 35%)
8M8.00 mi2.00 mi3363-3221101-146148-144185(Top 64%)1494(Top 51%)197(Top 51%)
9.6M9.60 mi1.60 mi3776-4131299-198171-235561(Top 85%)2361(Top 81%)304(Top 78%)
10M10.00 mi0.40 mi3832-561341-42177-64604(Top 70%)1822(Top 62%)217(Top 56%)
10.5M10.50 mi0.50 mi3942-1101392-51178-16154(Top 94%)2692(Top 92%)349(Top 90%)
12M12.00 mi1.50 mi4127-1851500-108191-134756(Top 72%)1905(Top 65%)244(Top 63%)
Finish13.11 mi1.11 mi4290-1631592-92199-85536(Top 84%)2367(Top 81%)311(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 72%
~flat
+5ft-3ft

Overall

4756

Females

1905

F35-39

244

2M→4M

2.0 - 4.0 mi

Top 47%
×4story building
+67ft-69ft

Overall

3116

Females

990

F35-39

137

4M→6M

4.0 - 6.0 mi

Top 47%
×9story building
+123ft-9ft

Overall

3078

Females

971

F35-39

135

6M→8M

6.0 - 8.0 mi

Top 64%
×12story building
+166ft-53ft

Overall

4185

Females

1494

F35-39

197

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5561

Females

2361

F35-39

304

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4604

Females

1822

F35-39

217

10M→10.5M

10.0 - 10.5 mi

Top 94%
×6story building
+1ft-73ft

Overall

6154

Females

2692

F35-39

349

10.5M→12M

10.5 - 12.0 mi

Top 72%
×21story building
+280ft-26ft

Overall

4756

Females

1905

F35-39

244

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5536

Females

2367

F35-39

311

Passing Analysis

Category:
Athletes Passed
412*
Passed By
1652
Net Change
-1240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3050
2M → 4M166147+19#3050#3031
4M → 6M122132-10#3031#3041
6M → 8M25*347-322#3041#3363
8M → 9.6M1414-413#3363#3776
9.6M → 10M3591-56#3776#3832
10M → 10.5M1111-110#3832#3942
10.5M → 12M36*221-185#3942#4127
12M → Finish26*189-163#4127#4290
TOTALS412*1652-1240

* 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