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SF MARATHON 2026

Manuel Vieyra

Bib: 10323•M•Age: 31

Oakland, CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:27
Rank: #6633
Start → 2M
23:27 | 11:43/mi
4M
47:29
Rank: #6598 (+35)
2M → 4M
24:02 | 12:01/mi
6M
1:11:32
Rank: #6480 (+118)
4M → 6M
24:03 | 12:01/mi
8M
1:34:27
Rank: #6446 (+34)
6M → 8M
22:55 | 11:27/mi
9.6M
1:54:52
Rank: #6388 (+58)
8M → 9.6M
20:25 | 12:46/mi
10M
1:58:12
Rank: #6380 (+8)
9.6M → 10M
3:20 | 8:21/mi
10.5M
2:07:00
Rank: #6389 (-9)
10M → 10.5M
8:48 | 17:36/mi
12M
2:26:01
Rank: #6410 (-21)
10.5M → 12M
19:01 | 12:41/mi
14M
2:52:59
Rank: #6388 (+22)
12M → 14M
26:58 | 13:29/mi
16M
3:20:21
Rank: #6540 (-152)
14M → 16M
27:22 | 13:41/mi
18M
3:47:42
Rank: #6485 (+55)
16M → 18M
27:21 | 13:41/mi
20M
4:14:59
Rank: #6446 (+39)
18M → 20M
27:17 | 13:38/mi
22M
4:39:57
Rank: #6371 (+75)
20M → 22M
24:58 | 12:29/mi
24M
5:09:31
Rank: #6353 (+18)
22M → 24M
29:34 | 14:47/mi
Finish· 26.22 mi
5:39:24
Rank: #6277 (+76)
24M → Finish
29:53 | 13:28/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:52:59
Pace12:21 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:46:25
Pace13:37 /mi
📊Negative Split: 3.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:02:4523:2711:4323:27
11:43
-
4M
4.00 mi06:26:4747:2911:5224:02
12:01
+0:18
6M
6.00 mi06:50:501:11:3211:5524:03
12:01
0:00
8M
8.00 mi07:13:451:34:2711:4822:55
11:27
-0:34
9.6M
9.60 mi07:34:101:54:5211:5820:25
12:46
+1:19
10M
10.00 mi07:37:301:58:1211:493:20
8:21
-4:25
10.5M
10.50 mi07:46:182:07:0012:068:48
17:36
+9:15
12M
12.00 mi08:05:192:26:0112:1019:01
12:41
-4:55
14M
14.00 mi08:32:172:52:5912:2126:58
13:29
+0:48
16M
16.00 mi08:59:393:20:2112:3127:22
13:41
+0:12
18M
18.00 mi09:27:003:47:4212:3927:21
13:41
0:00
20M
20.00 mi09:54:174:14:5912:4527:17
13:38
-0:03
22M
22.00 mi10:19:154:39:5712:4324:58
12:29
-1:09
24M
24.00 mi10:48:495:09:3112:5429:34
14:47
+2:18
Finish
26.22 mi11:18:425:39:2412:5729:53
13:28
-1:19

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

8:21 /mi

Average Pace

12:57 /mi

Slowest Pace

17:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:42

15% of race

Time at Steady Pace

4:11:20

74% of race

Time at Slower Pace

38:22

11% of race

Average Pace: 12:57 /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 mi06:02:4523:2711:4323:27
11:43
#6633
4M
4.00 mi06:26:4747:2911:5224:02
12:01
#6598
6M
6.00 mi06:50:501:11:3211:5524:03
12:01
#6480
8M
8.00 mi07:13:451:34:2711:4822:55
11:27
#6446
9.6M
9.60 mi07:34:101:54:5211:5820:25
12:46
#6388
10M
10.00 mi07:37:301:58:1211:493:20
8:21
#6380
10.5M
10.50 mi07:46:182:07:0012:068:48
17:36
#6389
12M
12.00 mi08:05:192:26:0112:1019:01
12:41
#6410
14M
14.00 mi08:32:172:52:5912:2126:58
13:29
#6388
16M
16.00 mi08:59:393:20:2112:3127:22
13:41
#6540
18M
18.00 mi09:27:003:47:4212:3927:21
13:41
#6485
20M
20.00 mi09:54:174:14:5912:4527:17
13:38
#6446
22M
22.00 mi10:19:154:39:5712:4324:58
12:29
#6371
24M
24.00 mi10:48:495:09:3112:5429:34
14:47
#6353
Finish
26.22 mi11:18:425:39:2412:5729:53
13:28
#6277
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 88%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:08

Segment Time

13:29/mi

Pace

0.90 mi

Distance

Overall

6332

Men

4562

Division

940

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi663347659796441(Top 90%)4654(Top 92%)957(Top 92%)
4M4.00 mi2.00 mi6598+354742+23976+36575(Top 92%)4722(Top 93%)970(Top 93%)
6M6.00 mi2.00 mi6480+1184677+65961+156350(Top 89%)4601(Top 91%)940(Top 90%)
8M8.00 mi2.00 mi6446+344665+12965-46269(Top 87%)4589(Top 91%)941(Top 90%)
9.6M9.60 mi1.60 mi6388+584620+45955+106183(Top 86%)4481(Top 89%)927(Top 89%)
10M10.00 mi0.40 mi6380+84616+4954+16167(Top 86%)4486(Top 89%)911(Top 88%)
10.5M10.50 mi0.50 mi6389-94619-39546455(Top 90%)4617(Top 91%)947(Top 91%)
12M12.00 mi1.50 mi6410-214642-23952+26441(Top 90%)4654(Top 92%)957(Top 92%)
14M14.00 mi2.00 mi6388+224619+23948+46248(Top 87%)4513(Top 89%)926(Top 89%)
16M16.00 mi2.00 mi6540-1524701-82968-206841(Top 95%)4846(Top 96%)995(Top 96%)
18M18.00 mi2.00 mi6485+554665+36957+115784(Top 81%)4166(Top 82%)839(Top 81%)
20M20.00 mi2.00 mi6446+394634+31949+86152(Top 86%)4369(Top 86%)903(Top 87%)
22M22.00 mi2.00 mi6371+754586+48939+105649(Top 79%)4016(Top 79%)810(Top 78%)
24M24.00 mi2.00 mi6353+184560+26935+46102(Top 85%)4321(Top 86%)881(Top 85%)
Finish26.22 mi2.22 mi6277+764505+55924+115729(Top 80%)4063(Top 80%)829(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
×1human
+6ft-11ft

Overall

6441

Males

4654

M30-34

964

2M→4M

2.0 - 4.0 mi

Top 92%
×4stories
+75ft-70ft

Overall

6575

Males

4722

M30-34

978

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6350

Males

4601

M30-34

947

6M→8M

6.0 - 8.0 mi

Top 87%
×9stories
+106ft-21ft

Overall

6269

Males

4589

M30-34

947

8M→9.6M

8.0 - 9.6 mi

Top 86%
×13stories
+117ft-177ft

Overall

6183

Males

4481

M30-34

931

9.6M→10M

9.6 - 10.0 mi

Top 86%
×1story
+17ft-12ft

Overall

6167

Males

4486

M30-34

916

10M→10.5M

10.0 - 10.5 mi

Top 90%
×9stories
+0ft-102ft

Overall

6455

Males

4617

M30-34

951

10.5M→12M

10.5 - 12.0 mi

Top 90%
×18stories
+304ft-125ft

Overall

6441

Males

4654

M30-34

964

12M→14M

12.0 - 14.0 mi

Top 87%
×9stories
+99ft-125ft

Overall

6248

Males

4513

M30-34

929

14M→16M

14.0 - 16.0 mi

Top 95%
×9stories
+124ft-78ft

Overall

6841

Males

4846

M30-34

1000

16M→18M

16.0 - 18.0 mi

Top 81%
×8stories
+106ft-45ft

Overall

5784

Males

4166

M30-34

841

18M→20M

18.0 - 20.0 mi

Top 86%
×3stories
+52ft-26ft

Overall

6152

Males

4369

M30-34

905

20M→22M

20.0 - 22.0 mi

Top 79%
×21stories
+17ft-266ft

Overall

5649

Males

4016

M30-34

812

22M→24M

22.0 - 24.0 mi

Top 85%
×3stories
+70ft-85ft

Overall

6102

Males

4321

M30-34

882

24M→Finish

24.0 - 26.2 mi

Top 80%
~flat
+2ft-2ft

Overall

5729

Males

4063

M30-34

829

Passing Analysis

Category:
Athletes Passed
990*
Passed By
634
Net Change
+356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6633
2M → 4M117*82+35#6633#6598
4M → 6M154*36+118#6598#6480
6M → 8M79*45+34#6480#6446
8M → 9.6M99*41+58#6446#6388
9.6M → 10M2012+8#6388#6380
10M → 10.5M4150-9#6380#6389
10.5M → 12M3455-21#6389#6410
12M → 14M59*37+22#6410#6388
14M → 16M22*174-152#6388#6540
16M → 18M81*26+55#6540#6485
18M → 20M57*18+39#6485#6446
20M → 22M88*13+75#6446#6371
22M → 24M46*28+18#6371#6353
24M → Finish93*17+76#6353#6277
TOTALS990*634+356

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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