San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Hillary Havener

Quincy, MA

Bib: 12663 F 30

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Top 50%
Gender (Female)
#0 / 2732
Top 39%
Division (F30-34)
#0 / 557
Top 41%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
10:04/mi
14:05
→ flat
11 ft elev
2.13M
20:33/mi
29:05
→ flat
13 ft elev
6.43M
11:50/mi
1:20:00
↑ 274↓ 780.9%
213 ft elev
6.62M
-37:-33/mi
1:13:03
↑ 161.6%
239 ft elev
10.65M
9:51/mi
1:52:43
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:43/mi
2:16:36
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:13:0311:02 /mi+13.0%
2nd Half
1:03:339:48 /mi✓ faster
Negative split — 13.0% faster in the second half
Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:56:3214:0510:0414:05
10:04
-
2.13M
2.13 mi07:11:3229:0513:3915:00
20:33
+10:29
6.43M
6.43 mi08:02:271:20:0012:2750:55
11:50
-8:43
6.62M
6.62 mi07:55:301:13:0311:02
-37:-33
-49:23
10.65M
10.65 mi08:35:101:52:4310:3539:40
9:51
+47:24
Finish
13.11 mi08:59:032:16:3610:2523:53
9:43
-0:08

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

-38:-33 /mi

Average Pace

10:25 /mi

Slowest Pace

20:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:36

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:25 /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 mi06:56:3214:0510:0414:05
10:04
#4088
2.13M
2.13 mi07:11:3229:0513:3915:00
20:33
#4058
6.43M
6.43 mi08:02:271:20:0012:2750:55
11:50
#3249
6.62M
6.62 mi07:55:301:13:0311:02
-37:-33
#3251
10.65M
10.65 mi08:35:101:52:4310:3539:40
9:51
#3049
Finish
13.11 mi08:59:032:16:3610:2523:53
9:43
#3014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi1.40 mi4088159133440881591334
2.13M2.13 mi0.73 mi4058+301565+26321+1341691642333
6.43M6.43 mi4.30 mi3249+8091173+392243+7829601040225
6.62M6.62 mi0.19 mi3251-21191-18245-2---
10.65M10.65 mi4.03 mi3049+2021071+120228+172755953206
Finish13.11 mi2.46 mi3014+351068+3230-230011103227

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 67%
~flat
+3ft-2ft

Overall

4088

Females

1591

F30-34

335

1.40M→2.13M

1.4 - 2.1 mi

Top 69%
~flat
+3ft-1ft

Overall

4169

Females

1642

F30-34

333

2.13M→6.43M

2.1 - 6.4 mi

Top 49%
×17story building
+274ft-78ft

Overall

2960

Females

1040

F30-34

225

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 45%
×21story building
+153ft-361ft

Overall

2755

Females

953

F30-34

206

10.65M→Finish

10.7 - 13.1 mi

Top 49%
×17story building
+244ft-114ft

Overall

3001

Females

1103

F30-34

227

Passing Analysis

Category:
Athletes Passed
1516*
Passed By
442
Net Change
+1074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4088
1.40M → 2.13M191161+30#4088#4058
2.13M → 6.43M877*68+809#4058#3249
6.43M → 6.62M6971-2#3249#3251
6.62M → 10.65M265*63+202#3251#3049
10.65M → Finish114*79+35#3049#3014
TOTALS1516*442+1074

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

Passing Charts

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