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SF MARATHON 2026

Shayne Predmore

Bib: 3104•M•Age: 25

Denver, CO

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 12%
Gender (Male)
#0 / 5052
Top 15%
Division (M25-29)
#0 / 1176
Top 18%
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
16:48
Rank: #1278
Start → 2M
16:48 | 8:24/mi
4M
33:12
Rank: #1085 (+193)
2M → 4M
16:24 | 8:12/mi
6M
49:45
Rank: #1069 (+16)
4M → 6M
16:33 | 8:16/mi
8M
1:05:29
Rank: #967 (+102)
6M → 8M
15:44 | 7:52/mi
9.6M
1:18:28
Rank: #872 (+95)
8M → 9.6M
12:59 | 8:07/mi
10M
1:20:39
Rank: #859 (+13)
9.6M → 10M
2:11 | 5:28/mi
10.5M
1:25:49
Rank: #838 (+21)
10M → 10.5M
5:10 | 10:20/mi
12M
1:37:12
Rank: #816 (+22)
10.5M → 12M
11:23 | 7:35/mi
14M
1:54:09
Rank: #795 (+21)
12M → 14M
16:57 | 8:28/mi
16M
2:07:07
Rank: #707 (+88)
14M → 16M
12:58 | 6:29/mi
18M
2:26:43
Rank: #815 (-108)
16M → 18M
19:36 | 9:48/mi
20M
2:43:39
Rank: #791 (+24)
18M → 20M
16:56 | 8:28/mi
22M
3:00:39
Rank: #810 (-19)
20M → 22M
17:00 | 8:30/mi
24M
3:20:08
Rank: #845 (-35)
22M → 24M
19:29 | 9:45/mi
Finish· 26.22 mi
3:41:12
Rank: #876 (-31)
24M → Finish
21:04 | 9:30/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:54:09
Pace8:09 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:47:03
Pace8:46 /mi
📊Negative Split: 6.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:0516:488:2416:48
8:24
-
4M
4.00 mi05:50:2933:128:1816:24
8:12
-0:12
6M
6.00 mi06:07:0249:458:1816:33
8:16
+0:04
8M
8.00 mi06:22:461:05:298:1115:44
7:52
-0:24
9.6M
9.60 mi06:35:451:18:288:1012:59
8:07
+0:15
10M
10.00 mi06:37:561:20:398:042:11
5:28
-2:39
10.5M
10.50 mi06:43:061:25:498:105:10
10:20
+4:52
12M
12.00 mi06:54:291:37:128:0611:23
7:35
-2:45
14M
14.00 mi07:11:261:54:098:0916:57
8:28
+0:53
16M
16.00 mi07:24:242:07:077:5712:58
6:29
-1:59
18M
18.00 mi07:44:002:26:438:0919:36
9:48
+3:19
20M
20.00 mi08:00:562:43:398:1116:56
8:28
-1:20
22M
22.00 mi08:17:563:00:398:1317:00
8:30
+0:02
24M
24.00 mi08:37:253:20:088:2019:29
9:45
+1:15
Finish
26.22 mi08:58:293:41:128:2721:04
9:30
-0:15

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

5:28 /mi

Average Pace

8:27 /mi

Slowest Pace

10:20 /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

26:32

12% of race

Time at Steady Pace

2:09:21

58% of race

Time at Slower Pace

1:05:19

30% of race

Average Pace: 8:26 /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 mi05:34:0516:488:2416:48
8:24
#1278
4M
4.00 mi05:50:2933:128:1816:24
8:12
#1085
6M
6.00 mi06:07:0249:458:1816:33
8:16
#1069
8M
8.00 mi06:22:461:05:298:1115:44
7:52
#967
9.6M
9.60 mi06:35:451:18:288:1012:59
8:07
#872
10M
10.00 mi06:37:561:20:398:042:11
5:28
#859
10.5M
10.50 mi06:43:061:25:498:105:10
10:20
#838
12M
12.00 mi06:54:291:37:128:0611:23
7:35
#816
14M
14.00 mi07:11:261:54:098:0916:57
8:28
#795
16M
16.00 mi07:24:242:07:077:5712:58
6:29
#707
18M
18.00 mi07:44:002:26:438:0919:36
9:48
#815
20M
20.00 mi08:00:562:43:398:1116:56
8:28
#791
22M
22.00 mi08:17:563:00:398:1317:00
8:30
#810
24M
24.00 mi08:37:253:20:088:2019:29
9:45
#845
Finish
26.22 mi08:58:293:41:128:2721:04
9:30
#876
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 9%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:21

Segment Time

8:10/mi

Pace

0.90 mi

Distance

Overall

612

Men

559

Division

144

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi12781118259757(Top 11%)677(Top 13%)193(Top 16%)
4M4.00 mi2.00 mi1085+193956+162228+31932(Top 13%)832(Top 16%)210(Top 18%)
6M6.00 mi2.00 mi1069+16943+13227+11034(Top 14%)916(Top 18%)227(Top 19%)
8M8.00 mi2.00 mi967+102863+80210+17750(Top 10%)669(Top 13%)169(Top 14%)
9.6M9.60 mi1.60 mi872+95782+81195+15600(Top 8%)538(Top 11%)136(Top 12%)
10M10.00 mi0.40 mi859+13769+13194+1673(Top 9%)609(Top 12%)160(Top 14%)
10.5M10.50 mi0.50 mi838+21748+21190+4657(Top 9%)592(Top 12%)145(Top 12%)
12M12.00 mi1.50 mi816+22728+20190757(Top 11%)677(Top 13%)193(Top 16%)
14M14.00 mi2.00 mi795+21709+19182+8679(Top 9%)611(Top 12%)161(Top 14%)
16M16.00 mi2.00 mi707+88632+77161+21490(Top 7%)442(Top 9%)123(Top 10%)
18M18.00 mi2.00 mi815-108729-97194-332026(Top 28%)1670(Top 33%)423(Top 36%)
20M20.00 mi2.00 mi791+24708+21189+5846(Top 12%)740(Top 15%)203(Top 17%)
22M22.00 mi2.00 mi810-19722-14196-71409(Top 20%)1162(Top 23%)304(Top 26%)
24M24.00 mi2.00 mi845-35745-23206-101472(Top 21%)1176(Top 23%)299(Top 25%)
Finish26.22 mi2.22 mi876-31766-21208-21673(Top 23%)1322(Top 26%)341(Top 29%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%
×1human
+6ft-11ft

Overall

757

Males

677

M25-29

193

2M→4M

2.0 - 4.0 mi

Top 13%
×4stories
+75ft-70ft

Overall

932

Males

832

M25-29

212

4M→6M

4.0 - 6.0 mi

Top 14%
×5stories
+71ft-18ft

Overall

1034

Males

916

M25-29

230

6M→8M

6.0 - 8.0 mi

Top 10%
×9stories
+106ft-21ft

Overall

750

Males

669

M25-29

170

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13stories
+117ft-177ft

Overall

600

Males

538

M25-29

136

9.6M→10M

9.6 - 10.0 mi

Top 9%
×1story
+17ft-12ft

Overall

673

Males

609

M25-29

162

10M→10.5M

10.0 - 10.5 mi

Top 9%
×9stories
+0ft-102ft

Overall

657

Males

592

M25-29

146

10.5M→12M

10.5 - 12.0 mi

Top 11%
×18stories
+304ft-125ft

Overall

757

Males

677

M25-29

193

12M→14M

12.0 - 14.0 mi

Top 9%
×9stories
+99ft-125ft

Overall

679

Males

611

M25-29

161

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

490

Males

442

M25-29

123

16M→18M

16.0 - 18.0 mi

Top 28%
×8stories
+106ft-45ft

Overall

2026

Males

1670

M25-29

424

18M→20M

18.0 - 20.0 mi

Top 12%
×3stories
+52ft-26ft

Overall

846

Males

740

M25-29

203

20M→22M

20.0 - 22.0 mi

Top 20%
×21stories
+17ft-266ft

Overall

1409

Males

1162

M25-29

304

22M→24M

22.0 - 24.0 mi

Top 21%
×3stories
+70ft-85ft

Overall

1472

Males

1176

M25-29

299

24M→Finish

24.0 - 26.2 mi

Top 23%
~flat
+2ft-2ft

Overall

1673

Males

1322

M25-29

341

Passing Analysis

Category:
Athletes Passed
724*
Passed By
322
Net Change
+402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1278
2M → 4M20411+193#1278#1085
4M → 6M4125+16#1085#1069
6M → 8M102*0+102#1069#967
8M → 9.6M961+95#967#872
9.6M → 10M141+13#872#859
10M → 10.5M232+21#859#838
10.5M → 12M297+22#838#816
12M → 14M31*10+21#816#795
14M → 16M902+88#795#707
16M → 18M13121-108#707#815
18M → 20M28*4+24#815#791
20M → 22M11*30-19#791#810
22M → 24M1954-35#810#845
24M → Finish23*54-31#845#876
TOTALS724*322+402

* 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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