San Francisco Marathon logo
SF MARATHON 2023

Robert John

Bib: 7778•M•Age: 35

Garden City, ID

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M35-39)
#0 / 495
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
18:25
Rank: #2541
Start → 2.2 Miles
18:25 | 8:22/mi
5.7 Miles
54:40
Rank: #2588 (-47)
2.2 Miles → 5.7 Miles
36:15 | 10:22/mi
6.43 Miles
1:04:43
Rank: #2597 (-9)
5.7 Miles → 6.43 Miles
10:03 | 13:46/mi
10.92 Miles
1:48:45
Rank: #2818 (-221)
6.43 Miles → 10.92 Miles
44:02 | 9:48/mi
Garmin Hill Challenge· 11.42 mi
1:55:54
Rank: #2865 (-47)
10.92 Miles → Garmin Hill Challenge
7:09 | 14:18/mi
14.95 Miles
2:27:24
Rank: #2788 (+77)
Garmin Hill Challenge → 14.95 Miles
31:30 | 8:55/mi
18 Miles
3:05:44
Rank: #2890 (-102)
14.95 Miles → 18 Miles
38:20 | 12:34/mi
24 Miles
4:31:23
Rank: #3475 (-585)
18 Miles → 24 Miles
1:25:39 | 14:17/mi
Finish· 26.22 mi
5:05:26
Rank: #3705 (-230)
24 Miles → Finish
34:03 | 15:21/mi

Course Map & Elevation

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 mi05:41:4218:258:2218:25
8:22
-
5.7 Miles
5.70 mi06:17:5754:409:3536:15
10:22
+2:00
6.43 Miles
6.43 mi06:28:001:04:4310:0410:03
13:46
+3:24
10.92 Miles
10.92 mi07:12:021:48:459:5844:02
9:48
-3:58
Garmin Hill Challenge
11.42 mi07:19:111:55:5410:097:09
14:18
+4:30
14.95 Miles
14.95 mi07:50:412:27:249:5231:30
8:55
-5:23
18 Miles
18.00 mi08:29:013:05:4410:1938:20
12:34
+3:39
24 Miles
24.00 mi09:54:404:31:2311:181:25:39
14:17
+1:43
Finish
26.22 mi10:28:435:05:2611:3934:03
15:21
+1:04

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

8:22 /mi

Average Pace

11:39 /mi

Slowest Pace

15:21 /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

2:10:12

43% of race

Time at Steady Pace

48:23

16% of race

Time at Slower Pace

2:06:51

42% of race

Average Pace: 11:39 /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 mi05:41:4218:258:2218:25
8:22
#2541
5.7 Miles
5.70 mi06:17:5754:409:3536:15
10:22
#2588
6.43 Miles
6.43 mi06:28:001:04:4310:0410:03
13:46
#2597
10.92 Miles
10.92 mi07:12:021:48:459:5844:02
9:48
#2818
Garmin Hill Challenge
11.42 mi07:19:111:55:5410:097:09
14:18
#2865
14.95 Miles
14.95 mi07:50:412:27:249:5231:30
8:55
#2788
18 Miles
18.00 mi08:29:013:05:4410:1938:20
12:34
#2890
24 Miles
24.00 mi09:54:404:31:2311:181:25:39
14:17
#3475
Finish
26.22 mi10:28:435:05:2611:3934:03
15:21
#3705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi254120703082541(Top 52%)2070(Top 58%)308(Top 62%)
5.7 Miles5.70 mi3.50 mi2588-472120-50312-42680(Top 55%)2182(Top 61%)318(Top 64%)
6.43 Miles6.43 mi0.73 mi2597-92118+2310+22806(Top 57%)2271(Top 64%)328(Top 66%)
10.92 Miles10.92 mi4.49 mi2818-2212283-165329-193086(Top 63%)2472(Top 69%)351(Top 71%)
Garmin Hill Challenge11.42 mi0.50 mi2865-472310-27340-113543(Top 72%)2765(Top 77%)396(Top 80%)
14.95 Miles14.95 mi3.53 mi2788+772263+47328+122460(Top 50%)2012(Top 56%)287(Top 58%)
18 Miles18.00 mi3.05 mi2890-1022322-59330-23269(Top 67%)2534(Top 71%)365(Top 74%)
24 Miles24.00 mi6.00 mi3475-5852685-363379-494376(Top 90%)3211(Top 90%)438(Top 88%)
Finish26.22 mi2.22 mi3705-2302815-130394-154568(Top 93%)3344(Top 94%)468(Top 95%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 52%
×1human
+8ft-12ft

Overall

2541

Males

2070

M35-39

312

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 55%
×6stories
+92ft-87ft

Overall

2680

Males

2182

M35-39

323

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 57%
×11stories
+137ft-3ft

Overall

2806

Males

2271

M35-39

333

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 63%
×21stories
+225ft-318ft

Overall

3086

Males

2472

M35-39

356

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 72%
×11stories
+134ft-123ft

Overall

3543

Males

2765

M35-39

401

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 50%
×16stories
+234ft-225ft

Overall

2460

Males

2012

M35-39

289

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 67%
×12stories
+165ft-60ft

Overall

3269

Males

2534

M35-39

368

18 Miles→24 Miles

18.0 - 24.0 mi

Top 90%
×21stories
+142ft-377ft

Overall

4376

Males

3211

M35-39

439

24 Miles→Finish

24.0 - 26.2 mi

Top 93%
~flat
+2ft-2ft

Overall

4568

Males

3344

M35-39

468

Passing Analysis

Category:
Athletes Passed
353*
Passed By
1517
Net Change
-1164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2541
2.2 Miles → 5.7 Miles106*153-47#2541#2588
5.7 Miles → 6.43 Miles3140-9#2588#2597
6.43 Miles → 10.92 Miles34*255-221#2597#2818
10.92 Miles → Garmin Hill Challenge1562-47#2818#2865
Garmin Hill Challenge → 14.95 Miles10023+77#2865#2788
14.95 Miles → 18 Miles47*149-102#2788#2890
18 Miles → 24 Miles16*601-585#2890#3475
24 Miles → Finish4*234-230#3475#3705
TOTALS353*1517-1164

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

📊

Passing Visuals

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