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SF MARATHON 2026

Alberto Valle

Bib: 1038•M•Age: 27

Sonoma, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:05
Rank: #6495
Start → 2M
23:05 | 11:32/mi
4M
47:26
Rank: #6590 (-95)
2M → 4M
24:21 | 12:11/mi
6M
1:11:39
Rank: #6497 (+93)
4M → 6M
24:13 | 12:06/mi
8M
1:33:39
Rank: #6353 (+144)
6M → 8M
22:00 | 11:00/mi
9.6M
1:59:40
Rank: #6732 (-379)
8M → 9.6M
26:01 | 16:16/mi
10M
2:02:44
Rank: #6707 (+25)
9.6M → 10M
3:04 | 7:41/mi
10.5M
2:10:57
Rank: #6659 (+48)
10M → 10.5M
8:13 | 16:26/mi
12M
2:27:42
Rank: #6504 (+155)
10.5M → 12M
16:45 | 11:10/mi
14M
2:53:55
Rank: #6424 (+80)
12M → 14M
26:13 | 13:06/mi
16M
3:19:02
Rank: #6482 (-58)
14M → 16M
25:07 | 12:33/mi
18M
3:48:49
Rank: #6520 (-38)
16M → 18M
29:47 | 14:54/mi
20M
4:15:50
Rank: #6472 (+48)
18M → 20M
27:01 | 13:30/mi
22M
4:42:39
Rank: #6466 (+6)
20M → 22M
26:49 | 13:24/mi
24M
5:11:46
Rank: #6427 (+39)
22M → 24M
29:07 | 14:34/mi
Finish· 26.22 mi
5:44:56
Rank: #6436 (-9)
24M → Finish
33:10 | 14:57/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:53:55
Pace12:25 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:51:01
Pace14:00 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:42:2223:0511:3223:05
11:32
-
4M
4.00 mi06:06:4347:2611:5224:21
12:11
+0:39
6M
6.00 mi06:30:561:11:3911:5724:13
12:06
-0:05
8M
8.00 mi06:52:561:33:3911:4222:00
11:00
-1:06
9.6M
9.60 mi07:18:571:59:4012:2826:01
16:16
+5:16
10M
10.00 mi07:22:012:02:4412:163:04
7:41
-8:35
10.5M
10.50 mi07:30:142:10:5712:288:13
16:26
+8:45
12M
12.00 mi07:46:592:27:4212:1916:45
11:10
-5:16
14M
14.00 mi08:13:122:53:5512:2526:13
13:06
+1:56
16M
16.00 mi08:38:193:19:0212:2625:07
12:33
-0:33
18M
18.00 mi09:08:063:48:4912:4329:47
14:54
+2:21
20M
20.00 mi09:35:074:15:5012:4727:01
13:30
-1:24
22M
22.00 mi10:01:564:42:3912:5126:49
13:24
-0:06
24M
24.00 mi10:31:035:11:4612:5929:07
14:34
+1:10
Finish
26.22 mi11:04:135:44:5613:1033:10
14:57
+0:23

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

7:41 /mi

Average Pace

13:10 /mi

Slowest Pace

16:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:54

19% of race

Time at Steady Pace

2:33:44

45% of race

Time at Slower Pace

2:06:18

37% of race

Average Pace: 13:09 /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
2M
2.00 mi05:42:2223:0511:3223:05
11:32
#6495
4M
4.00 mi06:06:4347:2611:5224:21
12:11
#6590
6M
6.00 mi06:30:561:11:3911:5724:13
12:06
#6497
8M
8.00 mi06:52:561:33:3911:4222:00
11:00
#6353
9.6M
9.60 mi07:18:571:59:4012:2826:01
16:16
#6732
10M
10.00 mi07:22:012:02:4412:163:04
7:41
#6707
10.5M
10.50 mi07:30:142:10:5712:288:13
16:26
#6659
12M
12.00 mi07:46:592:27:4212:1916:45
11:10
#6504
14M
14.00 mi08:13:122:53:5512:2526:13
13:06
#6424
16M
16.00 mi08:38:193:19:0212:2625:07
12:33
#6482
18M
18.00 mi09:08:063:48:4912:4329:47
14:54
#6520
20M
20.00 mi09:35:074:15:5012:4727:01
13:30
#6472
22M
22.00 mi10:01:564:42:3912:5126:49
13:24
#6466
24M
24.00 mi10:31:035:11:4612:5929:07
14:34
#6427
Finish
26.22 mi11:04:135:44:5613:1033:10
14:57
#6436
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:17

Segment Time

12:32/mi

Pace

0.90 mi

Distance

Overall

5787

Men

4230

Division

1024

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi6495469310935342(Top 75%)3965(Top 78%)968(Top 82%)
4M4.00 mi2.00 mi6590-954737-441101-86674(Top 93%)4782(Top 95%)1109(Top 94%)
6M6.00 mi2.00 mi6497+934684+531092+96411(Top 89%)4634(Top 92%)1090(Top 93%)
8M8.00 mi2.00 mi6353+1444608+761081+115743(Top 80%)4255(Top 84%)1020(Top 87%)
9.6M9.60 mi1.60 mi6732-3794822-2141134-537128(Top 99%)5041(Top 100%)1164(Top 99%)
10M10.00 mi0.40 mi6707+254811+111133+15339(Top 75%)3978(Top 79%)963(Top 82%)
10.5M10.50 mi0.50 mi6659+484788+231129+46052(Top 84%)4375(Top 87%)1045(Top 89%)
12M12.00 mi1.50 mi6504+1554698+901107+225342(Top 75%)3965(Top 78%)968(Top 82%)
14M14.00 mi2.00 mi6424+804641+571100+76038(Top 84%)4391(Top 87%)1046(Top 89%)
16M16.00 mi2.00 mi6482-584670-291108-86409(Top 89%)4590(Top 91%)1083(Top 92%)
18M18.00 mi2.00 mi6520-384687-171117-96449(Top 90%)4585(Top 91%)1082(Top 92%)
20M20.00 mi2.00 mi6472+484651+361109+86067(Top 85%)4317(Top 85%)1022(Top 87%)
22M22.00 mi2.00 mi6466+64637+141102+76269(Top 87%)4438(Top 88%)1041(Top 89%)
24M24.00 mi2.00 mi6427+394605+321097+55982(Top 83%)4230(Top 84%)1008(Top 86%)
Finish26.22 mi2.22 mi6436-94602+31099-26471(Top 90%)4573(Top 91%)1086(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
×1human
+6ft-11ft

Overall

5342

Males

3965

M25-29

974

2M→4M

2.0 - 4.0 mi

Top 93%
×4stories
+75ft-70ft

Overall

6674

Males

4782

M25-29

1119

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6411

Males

4634

M25-29

1099

6M→8M

6.0 - 8.0 mi

Top 80%
×9stories
+106ft-21ft

Overall

5743

Males

4255

M25-29

1028

8M→9.6M

8.0 - 9.6 mi

Top 99%
×13stories
+117ft-177ft

Overall

7128

Males

5041

M25-29

1176

9.6M→10M

9.6 - 10.0 mi

Top 75%
×1story
+17ft-12ft

Overall

5339

Males

3978

M25-29

971

10M→10.5M

10.0 - 10.5 mi

Top 84%
×9stories
+0ft-102ft

Overall

6052

Males

4375

M25-29

1053

10.5M→12M

10.5 - 12.0 mi

Top 75%
×18stories
+304ft-125ft

Overall

5342

Males

3965

M25-29

974

12M→14M

12.0 - 14.0 mi

Top 84%
×9stories
+99ft-125ft

Overall

6038

Males

4391

M25-29

1050

14M→16M

14.0 - 16.0 mi

Top 89%
×9stories
+124ft-78ft

Overall

6409

Males

4590

M25-29

1086

16M→18M

16.0 - 18.0 mi

Top 90%
×8stories
+106ft-45ft

Overall

6449

Males

4585

M25-29

1085

18M→20M

18.0 - 20.0 mi

Top 85%
×3stories
+52ft-26ft

Overall

6067

Males

4317

M25-29

1024

20M→22M

20.0 - 22.0 mi

Top 87%
×21stories
+17ft-266ft

Overall

6269

Males

4438

M25-29

1043

22M→24M

22.0 - 24.0 mi

Top 83%
×3stories
+70ft-85ft

Overall

5982

Males

4230

M25-29

1009

24M→Finish

24.0 - 26.2 mi

Top 90%
~flat
+2ft-2ft

Overall

6471

Males

4573

M25-29

1086

Passing Analysis

Category:
Athletes Passed
1021*
Passed By
962
Net Change
+59
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6495
2M → 4M81*176-95#6495#6590
4M → 6M142*49+93#6590#6497
6M → 8M161*17+144#6497#6353
8M → 9.6M8*387-379#6353#6732
9.6M → 10M250+25#6732#6707
10M → 10.5M579+48#6707#6659
10.5M → 12M1561+155#6659#6504
12M → 14M95*15+80#6504#6424
14M → 16M55*113-58#6424#6482
16M → 18M39*77-38#6482#6520
18M → 20M60*12+48#6520#6472
20M → 22M40*34+6#6472#6466
22M → 24M59*20+39#6466#6427
24M → Finish43*52-9#6427#6436
TOTALS1021*962+59

* 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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