San Francisco Marathon logo
SF MARATHON 2023

Julia McGurk

Bib: 6655•F•Age: 41

Livermore, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4888
Gender (Female)
#0 / 1310
Masters (Masters Women)
#0 / 356
Division (F40-44)
#0 / 104
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
19:43
Rank: #3451
Start → 2.2 Miles
19:43 | 8:58/mi
5.7 Miles
59:12
Rank: #3519 (-68)
2.2 Miles → 5.7 Miles
39:29 | 11:17/mi
6.43 Miles
1:10:50
Rank: #3622 (-103)
5.7 Miles → 6.43 Miles
11:38 | 15:56/mi
10.92 Miles
1:56:23
Rank: #3505 (+117)
6.43 Miles → 10.92 Miles
45:33 | 10:09/mi
Garmin Hill Challenge· 11.42 mi
2:05:09
Rank: #3643 (-138)
10.92 Miles → Garmin Hill Challenge
8:46 | 17:32/mi
14.95 Miles
2:40:31
Rank: #3609 (+34)
Garmin Hill Challenge → 14.95 Miles
35:22 | 10:01/mi
18 Miles
3:18:56
Rank: #3532 (+77)
14.95 Miles → 18 Miles
38:25 | 12:36/mi
24 Miles
4:26:44
Rank: #3319 (+213)
18 Miles → 24 Miles
1:07:48 | 11:18/mi
Finish· 26.22 mi
4:52:14
Rank: #3288 (+31)
24 Miles → Finish
25:30 | 11:30/mi

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.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:48:3619:438:5819:43
8:58
-
5.7 Miles
5.70 mi06:28:0559:1210:2339:29
11:17
+2:19
6.43 Miles
6.43 mi06:39:431:10:5011:0111:38
15:56
+4:39
10.92 Miles
10.92 mi07:25:161:56:2310:3945:33
10:09
-5:47
Garmin Hill Challenge
11.42 mi07:34:022:05:0910:588:46
17:32
+7:23
14.95 Miles
14.95 mi08:09:242:40:3110:4435:22
10:01
-7:31
18 Miles
18.00 mi08:47:493:18:5611:0338:25
12:36
+2:35
24 Miles
24.00 mi09:55:374:26:4411:071:07:48
11:18
-1:18
Finish
26.22 mi10:21:074:52:1411:0925:30
11:30
+0:12

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

8:58 /mi

Average Pace

11:09 /mi

Slowest Pace

17:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:43

7% of race

Time at Steady Pace

4:12:07

86% of race

Time at Slower Pace

20:24

7% of race

Average Pace: 11:09 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:48:3619:438:5819:43
8:58
#3451
5.7 Miles
5.70 mi06:28:0559:1210:2339:29
11:17
#3519
6.43 Miles
6.43 mi06:39:431:10:5011:0111:38
15:56
#3622
10.92 Miles
10.92 mi07:25:161:56:2310:3945:33
10:09
#3505
Garmin Hill Challenge
11.42 mi07:34:022:05:0910:588:46
17:32
#3643
14.95 Miles
14.95 mi08:09:242:40:3110:4435:22
10:01
#3609
18 Miles
18.00 mi08:47:493:18:5611:0338:25
12:36
#3532
24 Miles
24.00 mi09:55:374:26:4411:071:07:48
11:18
#3319
Finish
26.22 mi10:21:074:52:1411:0925:30
11:30
#3288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.2 Miles2.20 mi2.20 mi3451740503451(Top 71%)740(Top 56%)50(Top 48%)
5.7 Miles5.70 mi3.50 mi3519-68758-1858-83565(Top 73%)791(Top 60%)62(Top 60%)
6.43 Miles6.43 mi0.73 mi3622-103797-3960-24134(Top 85%)976(Top 75%)70(Top 67%)
10.92 Miles10.92 mi4.49 mi3505+117762+3557+33401(Top 70%)731(Top 56%)50(Top 48%)
Garmin Hill Challenge11.42 mi0.50 mi3643-138805-4359-24538(Top 93%)1142(Top 87%)85(Top 82%)
14.95 Miles14.95 mi3.53 mi3609+34801+457+23561(Top 73%)802(Top 61%)57(Top 55%)
18 Miles18.00 mi3.05 mi3532+77783+1858-13283(Top 67%)736(Top 56%)51(Top 49%)
24 Miles24.00 mi6.00 mi3319+213739+4456+22828(Top 58%)664(Top 51%)50(Top 48%)
Finish26.22 mi2.22 mi3288+3173957-13116(Top 64%)767(Top 59%)58(Top 56%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 71%
×1human
+8ft-12ft

Overall

3451

Females

740

F40-44

51

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 73%
×6stories
+92ft-87ft

Overall

3565

Females

791

F40-44

62

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 85%
×11stories
+137ft-3ft

Overall

4134

Females

976

F40-44

70

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 70%
×21stories
+225ft-318ft

Overall

3401

Females

731

F40-44

50

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 93%
×11stories
+134ft-123ft

Overall

4538

Females

1142

F40-44

86

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 73%
×16stories
+234ft-225ft

Overall

3561

Females

802

F40-44

57

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 67%
×12stories
+165ft-60ft

Overall

3283

Females

736

F40-44

51

18 Miles→24 Miles

18.0 - 24.0 mi

Top 58%
×21stories
+142ft-377ft

Overall

2828

Females

664

F40-44

50

24 Miles→Finish

24.0 - 26.2 mi

Top 64%
~flat
+2ft-2ft

Overall

3116

Females

767

F40-44

58

Passing Analysis

Category:
Athletes Passed
794*
Passed By
631
Net Change
+163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3451
2.2 Miles → 5.7 Miles134*202-68#3451#3519
5.7 Miles → 6.43 Miles11114-103#3519#3622
6.43 Miles → 10.92 Miles160*43+117#3622#3505
10.92 Miles → Garmin Hill Challenge4142-138#3505#3643
Garmin Hill Challenge → 14.95 Miles7238+34#3643#3609
14.95 Miles → 18 Miles113*36+77#3609#3532
18 Miles → 24 Miles241*28+213#3532#3319
24 Miles → Finish59*28+31#3319#3288
TOTALS794*631+163

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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