Sam Jackson

Bib: 1363MAge: 36

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6545
Top 3%
Gender (Male)
#0 / 4641
Top 4%
Division (M35-39)
#0 / 606
Top 6%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
13:13
Rank: #367
Start1.81 Miles
13:13 | 7:18/mi
5.55 Miles
40:23
Rank: #294 (+73)
1.81 Miles5.55 Miles
27:10 | 7:16/mi
6.52 Miles
47:48
Rank: #294
5.55 Miles6.52 Miles
7:25 | 7:39/mi
10.87 Miles
1:18:33
Rank: #260 (+34)
6.52 Miles10.87 Miles
30:45 | 7:04/mi
Garmin Hill Challenge· 11.38 mi
1:23:05
Rank: #254 (+6)
10.87 MilesGarmin Hill Challenge
4:32 | 8:54/mi
14.95 Miles
1:45:30
Rank: #235 (+19)
Garmin Hill Challenge14.95 Miles
22:25 | 6:17/mi
18 Miles
2:09:44
Rank: #216 (+19)
14.95 Miles18 Miles
24:14 | 7:57/mi
25 Miles
3:03:01
Rank: #207 (+9)
18 Miles25 Miles
53:17 | 7:37/mi
Finish· 26.22 mi
3:12:58
Rank: #213 (-6)
25 MilesFinish
9:57 | 8:10/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
1.81 Miles
1.81 mi05:33:4013:137:1813:13
7:18
-
5.55 Miles
5.55 mi06:00:5040:237:1727:10
7:16
-0:02
6.52 Miles
6.52 mi06:08:1547:487:207:25
7:39
+0:23
10.87 Miles
10.87 mi06:39:001:18:337:1430:45
7:04
-0:35
Garmin Hill Challenge
11.38 mi06:43:321:23:057:184:32
8:54
+1:50
14.95 Miles
14.95 mi07:05:571:45:307:0322:25
6:17
-2:37
18 Miles
18.00 mi07:30:112:09:447:1224:14
7:57
+1:40
25 Miles
25.00 mi08:23:283:03:017:1953:17
7:37
-0:20
Finish
26.22 mi08:33:253:12:587:229:57
8:10
+0:33

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

6:17 /mi

Average Pace

7:22 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:20

42% of race

Time at Steady Pace

1:38:09

51% of race

Time at Slower Pace

14:29

8% of race

Average Pace: 7:22 /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
1.81 Miles
1.81 mi05:33:4013:137:1813:13
7:18
#367
5.55 Miles
5.55 mi06:00:5040:237:1727:10
7:16
#294
6.52 Miles
6.52 mi06:08:1547:487:207:25
7:39
#294
10.87 Miles
10.87 mi06:39:001:18:337:1430:45
7:04
#260
Garmin Hill Challenge
11.38 mi06:43:321:23:057:184:32
8:54
#254
14.95 Miles
14.95 mi07:05:571:45:307:0322:25
6:17
#235
18 Miles
18.00 mi07:30:112:09:447:1224:14
7:57
#216
25 Miles
25.00 mi08:23:283:03:017:1953:17
7:37
#207
Finish
26.22 mi08:33:253:12:587:229:57
8:10
#213
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81 Miles1.81 mi1.81 mi36734750367(Top 6%)347(Top 7%)50(Top 8%)
5.55 Miles5.55 mi3.74 mi294+73277+7047+3282(Top 4%)267(Top 6%)45(Top 7%)
6.52 Miles6.52 mi0.97 mi294278-147302(Top 5%)283(Top 6%)46(Top 8%)
10.87 Miles10.87 mi4.35 mi260+34246+3242+5226(Top 3%)212(Top 5%)36(Top 6%)
Garmin Hill Challenge11.38 mi0.51 mi254+6241+542331(Top 5%)308(Top 7%)41(Top 7%)
14.95 Miles14.95 mi3.57 mi235+19222+1939+3161(Top 2%)150(Top 3%)31(Top 5%)
18 Miles18.00 mi3.05 mi216+19202+2036+3176(Top 3%)163(Top 4%)32(Top 5%)
25 Miles25.00 mi7.00 mi207+9194+835+1282(Top 4%)258(Top 6%)37(Top 6%)
Finish26.22 mi1.22 mi213-6199-535537(Top 8%)473(Top 10%)58(Top 10%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 6%
×1human
+6ft-10ft

Overall

367

Males

347

M35-39

51

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 4%
×6stories
+97ft-86ft

Overall

282

Males

267

M35-39

46

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 5%
×15stories
+178ft-5ft

Overall

302

Males

283

M35-39

47

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 3%
×20stories
+201ft-318ft

Overall

226

Males

212

M35-39

37

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 5%
×11stories
+134ft-79ft

Overall

331

Males

308

M35-39

42

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 2%
×17stories
+251ft-225ft

Overall

161

Males

150

M35-39

32

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 3%
×12stories
+165ft-60ft

Overall

176

Males

163

M35-39

33

18 Miles→25 Miles

18.0 - 25.0 mi

Top 4%
×22stories
+142ft-378ft

Overall

282

Males

258

M35-39

37

25 Miles→Finish

25.0 - 26.2 mi

Top 8%
~flat
+2ft-0ft

Overall

537

Males

473

M35-39

58

Passing Analysis

Category:
Athletes Passed
193*
Passed By
39
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#367
1.81 Miles5.55 Miles741+73#367#294
5.55 Miles6.52 Miles220#294#294
6.52 Miles10.87 Miles373+34#294#260
10.87 MilesGarmin Hill Challenge71+6#260#254
Garmin Hill Challenge14.95 Miles190+19#254#235
14.95 Miles18 Miles22*3+19#235#216
18 Miles25 Miles29*20+9#216#207
25 MilesFinish39-6#207#213
TOTALS193*39+154

* 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