San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Debbie Hallett

Bib: 14565•F•Age: 29

Rocklin, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast 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
1.40M
10:29/mi
14:40
→ flat
2.13M
22:48/mi
31:19
→ flat
6.43M
15:37/mi
1:38:26
↑ 274↓ 780.9%
6.62M
-51:-3/mi
1:28:55
↑ 161.6%
10.65M
13:34/mi
2:23:35
↑ 153↓ 3611.0%
Finish· 13.11 mi
13:35/mi
2:56:59
↑ 244↓ 1141.0%

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 6.62M⚖️ Balanced
Distance6.62 mi
Time1:28:55
Pace13:26 /mi
2nd Half⚖️ Balanced
Distance6.49 mi
Time1:28:04
Pace13:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:0014:4010:2914:40
10:29
-
2.13M
2.13 mi07:19:3931:1914:4216:39
22:48
+12:19
6.43M
6.43 mi08:26:461:38:2615:191:07:07
15:37
-7:11
6.62M
6.62 mi08:17:151:28:5513:26
-51:-3
-66:40
10.65M
10.65 mi09:11:552:23:3513:2954:40
13:34
+64:37
Finish
13.11 mi09:45:192:56:5913:3033:24
13:35
+0:01

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

-52:-3 /mi

Average Pace

13:30 /mi

Slowest Pace

22:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:59

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% 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
1.40M
1.40 mi07:03:0014:4010:2914:40
10:29
#4665
2.13M
2.13 mi07:19:3931:1914:4216:39
22:48
#4962
6.43M
6.43 mi08:26:461:38:2615:191:07:07
15:37
#5467
6.62M
6.62 mi08:17:151:28:5513:26
-51:-3
#5382
10.65M
10.65 mi09:11:552:23:3513:2954:40
13:34
#5530
Finish
13.11 mi09:45:192:56:5913:3033:24
13:35
#5568
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi466518904904665(Top 77%)1890(Top 69%)490(Top 78%)
2.13M2.13 mi0.73 mi4962-2972058-168528-385297(Top 87%)2257(Top 83%)559(Top 89%)
6.43M6.43 mi4.30 mi5467-5052349-291576-485597(Top 92%)2424(Top 89%)587(Top 93%)
6.62M6.62 mi0.19 mi5382+852300+49566+10---
10.65M10.65 mi4.03 mi5530-1482401-101584-185658(Top 93%)2495(Top 91%)597(Top 95%)
Finish13.11 mi2.46 mi5568-382421-20586-25593(Top 92%)2460(Top 90%)589(Top 94%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 77%
~flat
+3ft-2ft

Overall

4665

Females

1890

F25-29

492

1.40M→2.13M

1.4 - 2.1 mi

Top 87%
~flat
+3ft-1ft

Overall

5297

Females

2257

F25-29

564

2.13M→6.43M

2.1 - 6.4 mi

Top 92%
×17story building
+274ft-78ft

Overall

5597

Females

2424

F25-29

590

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 93%
×21story building
+153ft-361ft

Overall

5658

Females

2495

F25-29

597

10.65M→Finish

10.7 - 13.1 mi

Top 92%
×17story building
+244ft-114ft

Overall

5593

Females

2460

F25-29

589

Passing Analysis

Category:
Athletes Passed
279*
Passed By
1182
Net Change
-903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4665
1.40M → 2.13M74371-297#4665#4962
2.13M → 6.43M60*565-505#4962#5467
6.43M → 6.62M927+85#5467#5382
6.62M → 10.65M26*174-148#5382#5530
10.65M → Finish27*65-38#5530#5568
TOTALS279*1182-903

* 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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events