San Francisco Marathon logo
SF MARATHON 2023

Jenna Lea

Bib: 3282•F•Age: 29

Mill Valley, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Top 39%
Gender (Female)
#0 / 1310
Top 24%
Division (F25-29)
#0 / 367
Top 29%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
18:49
Rank: #2818
Start → 2.2 Miles
18:49 | 8:33/mi
5.7 Miles
54:42
Rank: #2593 (+225)
2.2 Miles → 5.7 Miles
35:53 | 10:15/mi
6.43 Miles
1:04:18
Rank: #2536 (+57)
5.7 Miles → 6.43 Miles
9:36 | 13:09/mi
10.92 Miles
1:45:09
Rank: #2400 (+136)
6.43 Miles → 10.92 Miles
40:51 | 9:06/mi
Garmin Hill Challenge· 11.42 mi
1:51:00
Rank: #2369 (+31)
10.92 Miles → Garmin Hill Challenge
5:51 | 11:42/mi
14.95 Miles
2:21:56
Rank: #2335 (+34)
Garmin Hill Challenge → 14.95 Miles
30:56 | 8:46/mi
18 Miles
2:54:03
Rank: #2184 (+151)
14.95 Miles → 18 Miles
32:07 | 10:32/mi
24 Miles
3:52:58
Rank: #1976 (+208)
18 Miles → 24 Miles
58:55 | 9:49/mi
Finish· 26.22 mi
4:13:18
Rank: #1887 (+89)
24 Miles → Finish
20:20 | 9:10/mi
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.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:42:1518:498:3318:49
8:33
-
5.7 Miles
5.70 mi06:18:0854:429:3635:53
10:15
+1:42
6.43 Miles
6.43 mi06:27:441:04:1810:009:36
13:09
+2:54
10.92 Miles
10.92 mi07:08:351:45:099:3840:51
9:06
-4:03
Garmin Hill Challenge
11.42 mi07:14:261:51:009:435:51
11:42
+2:36
14.95 Miles
14.95 mi07:45:222:21:569:3030:56
8:46
-2:56
18 Miles
18.00 mi08:17:292:54:039:4032:07
10:32
+1:46
24 Miles
24.00 mi09:16:243:52:589:4258:55
9:49
-0:43
Finish
26.22 mi09:36:444:13:189:4020:20
9:10
-0:39

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:33 /mi

Average Pace

9:40 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:30:36

36% of race

Time at Steady Pace

1:55:08

45% of race

Time at Slower Pace

47:34

19% of race

Average Pace: 9:40 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:42:1518:498:3318:49
8:33
#2818
5.7 Miles
5.70 mi06:18:0854:429:3635:53
10:15
#2593
6.43 Miles
6.43 mi06:27:441:04:1810:009:36
13:09
#2536
10.92 Miles
10.92 mi07:08:351:45:099:3840:51
9:06
#2400
Garmin Hill Challenge
11.42 mi07:14:261:51:009:435:51
11:42
#2369
14.95 Miles
14.95 mi07:45:222:21:569:3030:56
8:46
#2335
18 Miles
18.00 mi08:17:292:54:039:4032:07
10:32
#2184
24 Miles
24.00 mi09:16:243:52:589:4258:55
9:49
#1976
Finish
26.22 mi09:36:444:13:189:4020:20
9:10
#1887
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi28185561672818(Top 58%)556(Top 42%)167(Top 46%)
5.7 Miles5.70 mi3.50 mi2593+225467+89143+242547(Top 52%)455(Top 35%)136(Top 37%)
6.43 Miles6.43 mi0.73 mi2536+57455+12137+62273(Top 47%)373(Top 28%)125(Top 34%)
10.92 Miles10.92 mi4.49 mi2400+136407+48129+82267(Top 46%)368(Top 28%)123(Top 34%)
Garmin Hill Challenge11.42 mi0.50 mi2369+31391+16125+42114(Top 43%)336(Top 26%)126(Top 34%)
14.95 Miles14.95 mi3.53 mi2335+34388+31252269(Top 46%)388(Top 30%)128(Top 35%)
18 Miles18.00 mi3.05 mi2184+151358+30118+71839(Top 38%)292(Top 22%)97(Top 26%)
24 Miles24.00 mi6.00 mi1976+208333+25109+91721(Top 35%)316(Top 24%)108(Top 29%)
Finish26.22 mi2.22 mi1887+89317+16105+41283(Top 26%)217(Top 17%)68(Top 19%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 58%
×1human
+8ft-12ft

Overall

2818

Females

556

F25-29

169

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 52%
×6stories
+92ft-87ft

Overall

2547

Females

455

F25-29

138

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 47%
×11stories
+137ft-3ft

Overall

2273

Females

373

F25-29

127

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 46%
×21stories
+225ft-318ft

Overall

2267

Females

368

F25-29

125

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 43%
×11stories
+134ft-123ft

Overall

2114

Females

336

F25-29

128

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 46%
×16stories
+234ft-225ft

Overall

2269

Females

388

F25-29

130

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 38%
×12stories
+165ft-60ft

Overall

1839

Females

292

F25-29

99

18 Miles→24 Miles

18.0 - 24.0 mi

Top 35%
×21stories
+142ft-377ft

Overall

1721

Females

316

F25-29

109

24 Miles→Finish

24.0 - 26.2 mi

Top 26%
~flat
+2ft-2ft

Overall

1283

Females

217

F25-29

68

Passing Analysis

Category:
Athletes Passed
1114*
Passed By
183
Net Change
+931
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2818
2.2 Miles → 5.7 Miles286*61+225#2818#2593
5.7 Miles → 6.43 Miles6912+57#2593#2536
6.43 Miles → 10.92 Miles158*22+136#2536#2400
10.92 Miles → Garmin Hill Challenge4110+31#2400#2369
Garmin Hill Challenge → 14.95 Miles6531+34#2369#2335
14.95 Miles → 18 Miles167*16+151#2335#2184
18 Miles → 24 Miles235*27+208#2184#1976
24 Miles → Finish93*4+89#1976#1887
TOTALS1114*183+931

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events