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SF MARATHON 2026

Joshua Jamieson

Bib: 3171•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 18%
Gender (Male)
#0 / 5052
Top 21%
Division (M30-34)
#0 / 1040
Top 22%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
17:34
Rank: #1821
Start → 2M
17:34 | 8:47/mi
4M
35:12
Rank: #1817 (+4)
2M → 4M
17:38 | 8:49/mi
6M
53:29
Rank: #2007 (-190)
4M → 6M
18:17 | 9:08/mi
8M
1:10:05
Rank: #1784 (+223)
6M → 8M
16:36 | 8:18/mi
9.6M
1:24:21
Rank: #1726 (+58)
8M → 9.6M
14:16 | 8:55/mi
10M
1:26:34
Rank: #1687 (+39)
9.6M → 10M
2:13 | 5:33/mi
10.5M
1:32:09
Rank: #1617 (+70)
10M → 10.5M
5:35 | 11:10/mi
12M
1:44:09
Rank: #1548 (+69)
10.5M → 12M
12:00 | 8:00/mi
14M
2:02:17
Rank: #1487 (+61)
12M → 14M
18:08 | 9:04/mi
16M
2:19:01
Rank: #1626 (-139)
14M → 16M
16:44 | 8:22/mi
18M
2:35:45
Rank: #1369 (+257)
16M → 18M
16:44 | 8:22/mi
20M
2:53:14
Rank: #1322 (+47)
18M → 20M
17:29 | 8:44/mi
22M
3:09:45
Rank: #1269 (+53)
20M → 22M
16:31 | 8:15/mi
24M
3:29:30
Rank: #1261 (+8)
22M → 24M
19:45 | 9:53/mi
Finish· 26.22 mi
3:50:20
Rank: #1266 (-5)
24M → Finish
20:50 | 9:23/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:02:17
Pace8:44 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:48:03
Pace8:51 /mi
📊Negative Split: 11.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:3817:348:4717:34
8:47
-
4M
4.00 mi05:52:1635:128:4817:38
8:49
+0:02
6M
6.00 mi06:10:3353:298:5518:17
9:08
+0:19
8M
8.00 mi06:27:091:10:058:4616:36
8:18
-0:50
9.6M
9.60 mi06:41:251:24:218:4714:16
8:55
+0:37
10M
10.00 mi06:43:381:26:348:392:13
5:33
-3:22
10.5M
10.50 mi06:49:131:32:098:475:35
11:10
+5:37
12M
12.00 mi07:01:131:44:098:4112:00
8:00
-3:10
14M
14.00 mi07:19:212:02:178:4418:08
9:04
+1:04
16M
16.00 mi07:36:052:19:018:4116:44
8:22
-0:42
18M
18.00 mi07:52:492:35:458:3916:44
8:22
0:00
20M
20.00 mi08:10:182:53:148:4017:29
8:44
+0:22
22M
22.00 mi08:26:493:09:458:3716:31
8:15
-0:29
24M
24.00 mi08:46:343:29:308:4419:45
9:53
+1:38
Finish
26.22 mi09:07:243:50:208:4720:50
9:23
-0:30

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

5:33 /mi

Average Pace

8:47 /mi

Slowest Pace

11:10 /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

14:13

6% of race

Time at Steady Pace

2:49:57

74% of race

Time at Slower Pace

46:10

20% of race

Average Pace: 8:47 /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
2M
2.00 mi05:34:3817:348:4717:34
8:47
#1821
4M
4.00 mi05:52:1635:128:4817:38
8:49
#1817
6M
6.00 mi06:10:3353:298:5518:17
9:08
#2007
8M
8.00 mi06:27:091:10:058:4616:36
8:18
#1784
9.6M
9.60 mi06:41:251:24:218:4714:16
8:55
#1726
10M
10.00 mi06:43:381:26:348:392:13
5:33
#1687
10.5M
10.50 mi06:49:131:32:098:475:35
11:10
#1617
12M
12.00 mi07:01:131:44:098:4112:00
8:00
#1548
14M
14.00 mi07:19:212:02:178:4418:08
9:04
#1487
16M
16.00 mi07:36:052:19:018:4116:44
8:22
#1626
18M
18.00 mi07:52:492:35:458:3916:44
8:22
#1369
20M
20.00 mi08:10:182:53:148:4017:29
8:44
#1322
22M
22.00 mi08:26:493:09:458:3716:31
8:15
#1269
24M
24.00 mi08:46:343:29:308:4419:45
9:53
#1261
Finish
26.22 mi09:07:243:50:208:4720:50
9:23
#1266
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 15%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:48

Segment Time

8:40/mi

Pace

0.90 mi

Distance

Overall

1089

Men

968

Division

209

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi182115713431264(Top 18%)1101(Top 22%)230(Top 22%)
4M4.00 mi2.00 mi1817+41563+8338+51869(Top 26%)1597(Top 32%)339(Top 33%)
6M6.00 mi2.00 mi2007-1901707-144359-212507(Top 35%)2090(Top 41%)428(Top 41%)
8M8.00 mi2.00 mi1784+2231531+176333+261240(Top 17%)1077(Top 21%)223(Top 21%)
9.6M9.60 mi1.60 mi1726+581485+46317+161502(Top 21%)1310(Top 26%)277(Top 27%)
10M10.00 mi0.40 mi1687+391455+30312+5829(Top 12%)738(Top 15%)168(Top 16%)
10.5M10.50 mi0.50 mi1617+701395+60297+151314(Top 18%)1158(Top 23%)245(Top 24%)
12M12.00 mi1.50 mi1548+691330+65282+151264(Top 18%)1101(Top 22%)230(Top 22%)
14M14.00 mi2.00 mi1487+611283+47274+81286(Top 18%)1118(Top 22%)236(Top 23%)
16M16.00 mi2.00 mi1626-1391389-106300-262638(Top 37%)2086(Top 41%)420(Top 40%)
18M18.00 mi2.00 mi1369+2571182+207247+53666(Top 9%)578(Top 11%)124(Top 12%)
20M20.00 mi2.00 mi1322+471141+41237+101103(Top 15%)939(Top 19%)202(Top 19%)
22M22.00 mi2.00 mi1269+531091+50231+61138(Top 16%)954(Top 19%)198(Top 19%)
24M24.00 mi2.00 mi1261+81079+12232-11627(Top 23%)1292(Top 26%)268(Top 26%)
Finish26.22 mi2.22 mi1266-51076+3228+41564(Top 22%)1241(Top 25%)251(Top 24%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
×1human
+6ft-11ft

Overall

1264

Males

1101

M30-34

232

2M→4M

2.0 - 4.0 mi

Top 26%
×4stories
+75ft-70ft

Overall

1869

Males

1597

M30-34

341

4M→6M

4.0 - 6.0 mi

Top 35%
×5stories
+71ft-18ft

Overall

2507

Males

2090

M30-34

431

6M→8M

6.0 - 8.0 mi

Top 17%
×9stories
+106ft-21ft

Overall

1240

Males

1077

M30-34

225

8M→9.6M

8.0 - 9.6 mi

Top 21%
×13stories
+117ft-177ft

Overall

1502

Males

1310

M30-34

279

9.6M→10M

9.6 - 10.0 mi

Top 12%
×1story
+17ft-12ft

Overall

829

Males

738

M30-34

170

10M→10.5M

10.0 - 10.5 mi

Top 18%
×9stories
+0ft-102ft

Overall

1314

Males

1158

M30-34

248

10.5M→12M

10.5 - 12.0 mi

Top 18%
×18stories
+304ft-125ft

Overall

1264

Males

1101

M30-34

232

12M→14M

12.0 - 14.0 mi

Top 18%
×9stories
+99ft-125ft

Overall

1286

Males

1118

M30-34

238

14M→16M

14.0 - 16.0 mi

Top 37%
×9stories
+124ft-78ft

Overall

2638

Males

2086

M30-34

421

16M→18M

16.0 - 18.0 mi

Top 9%
×8stories
+106ft-45ft

Overall

666

Males

578

M30-34

125

18M→20M

18.0 - 20.0 mi

Top 15%
×3stories
+52ft-26ft

Overall

1103

Males

939

M30-34

203

20M→22M

20.0 - 22.0 mi

Top 16%
×21stories
+17ft-266ft

Overall

1138

Males

954

M30-34

198

22M→24M

22.0 - 24.0 mi

Top 23%
×3stories
+70ft-85ft

Overall

1627

Males

1292

M30-34

268

24M→Finish

24.0 - 26.2 mi

Top 22%
~flat
+2ft-2ft

Overall

1564

Males

1241

M30-34

251

Passing Analysis

Category:
Athletes Passed
1162*
Passed By
607
Net Change
+555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1821
2M → 4M7975+4#1821#1817
4M → 6M25215-190#1817#2007
6M → 8M224*1+223#2007#1784
8M → 9.6M7719+58#1784#1726
9.6M → 10M401+39#1726#1687
10M → 10.5M755+70#1687#1617
10.5M → 12M745+69#1617#1548
12M → 14M73*12+61#1548#1487
14M → 16M35*174-139#1487#1626
16M → 18M2592+257#1626#1369
18M → 20M57*10+47#1369#1322
20M → 22M72*19+53#1322#1269
22M → 24M42*34+8#1269#1261
24M → Finish30*35-5#1261#1266
TOTALS1162*607+555

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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