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SF MARATHON 2026

Sai Weiss

Bib: 3601•M•Age: 34

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 27%
Gender (Male)
#0 / 5052
Top 32%
Division (M30-34)
#0 / 1040
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:15
Rank: #2583
Start → 2M
18:15 | 9:07/mi
4M
35:32
Rank: #1978 (+605)
2M → 4M
17:17 | 8:39/mi
6M
55:35
Rank: #2761 (-783)
4M → 6M
20:03 | 10:01/mi
8M
1:13:01
Rank: #2534 (+227)
6M → 8M
17:26 | 8:43/mi
9.6M
1:27:47
Rank: #2418 (+116)
8M → 9.6M
14:46 | 9:14/mi
10M
1:30:11
Rank: #2385 (+33)
9.6M → 10M
2:24 | 6:00/mi
10.5M
1:35:48
Rank: #2290 (+95)
10M → 10.5M
5:37 | 11:14/mi
12M
1:48:14
Rank: #2173 (+117)
10.5M → 12M
12:26 | 8:17/mi
14M
2:07:10
Rank: #2110 (+63)
12M → 14M
18:56 | 9:28/mi
16M
2:21:33
Rank: #1902 (+208)
14M → 16M
14:23 | 7:11/mi
18M
2:42:57
Rank: #2062 (-160)
16M → 18M
21:24 | 10:42/mi
20M
3:02:26
Rank: #2063 (-1)
18M → 20M
19:29 | 9:44/mi
22M
3:20:22
Rank: #2012 (+51)
20M → 22M
17:56 | 8:58/mi
24M
3:41:13
Rank: #2030 (-18)
22M → 24M
20:51 | 10:26/mi
Finish· 26.22 mi
4:02:05
Rank: #1969 (+61)
24M → Finish
20:52 | 9:24/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:07:10
Pace9:05 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:54:55
Pace9:24 /mi
📊Negative Split: 9.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:3718:159:0718:15
9:07
-
4M
4.00 mi06:03:5435:328:5317:17
8:39
-0:28
6M
6.00 mi06:23:5755:359:1620:03
10:01
+1:22
8M
8.00 mi06:41:231:13:019:0817:26
8:43
-1:18
9.6M
9.60 mi06:56:091:27:479:0914:46
9:14
+0:31
10M
10.00 mi06:58:331:30:119:012:24
6:00
-3:14
10.5M
10.50 mi07:04:101:35:489:075:37
11:14
+5:14
12M
12.00 mi07:16:361:48:149:0112:26
8:17
-2:57
14M
14.00 mi07:35:322:07:109:0518:56
9:28
+1:11
16M
16.00 mi07:49:552:21:338:5114:23
7:11
-2:17
18M
18.00 mi08:11:192:42:579:0321:24
10:42
+3:31
20M
20.00 mi08:30:483:02:269:0719:29
9:44
-0:58
22M
22.00 mi08:48:443:20:229:0617:56
8:58
-0:46
24M
24.00 mi09:09:353:41:139:1320:51
10:26
+1:28
Finish
26.22 mi09:30:274:02:059:1420:52
9:24
-1:02

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

6:00 /mi

Average Pace

9:14 /mi

Slowest Pace

11:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:13

12% of race

Time at Steady Pace

2:24:57

60% of race

Time at Slower Pace

1:07:55

28% of race

Average Pace: 9:14 /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 mi05:46:3718:159:0718:15
9:07
#2583
4M
4.00 mi06:03:5435:328:5317:17
8:39
#1978
6M
6.00 mi06:23:5755:359:1620:03
10:01
#2761
8M
8.00 mi06:41:231:13:019:0817:26
8:43
#2534
9.6M
9.60 mi06:56:091:27:479:0914:46
9:14
#2418
10M
10.00 mi06:58:331:30:119:012:24
6:00
#2385
10.5M
10.50 mi07:04:101:35:489:075:37
11:14
#2290
12M
12.00 mi07:16:361:48:149:0112:26
8:17
#2173
14M
14.00 mi07:35:322:07:109:0518:56
9:28
#2110
16M
16.00 mi07:49:552:21:338:5114:23
7:11
#1902
18M
18.00 mi08:11:192:42:579:0321:24
10:42
#2062
20M
20.00 mi08:30:483:02:269:0719:29
9:44
#2063
22M
22.00 mi08:48:443:20:229:0617:56
8:58
#2012
24M
24.00 mi09:09:353:41:139:1320:51
10:26
#2030
Finish
26.22 mi09:30:274:02:059:1420:52
9:24
#1969
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:01

Segment Time

8:55/mi

Pace

0.90 mi

Distance

Overall

1364

Men

1193

Division

252

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi258321484491744(Top 24%)1473(Top 29%)303(Top 29%)
4M4.00 mi2.00 mi1978+6051687+461357+921568(Top 22%)1354(Top 27%)286(Top 28%)
6M6.00 mi2.00 mi2761-7832278-591474-1173853(Top 54%)3064(Top 61%)633(Top 61%)
8M8.00 mi2.00 mi2534+2272112+166440+341953(Top 27%)1659(Top 33%)361(Top 35%)
9.6M9.60 mi1.60 mi2418+1162027+85424+162009(Top 28%)1718(Top 34%)364(Top 35%)
10M10.00 mi0.40 mi2385+332005+22418+61709(Top 24%)1465(Top 29%)317(Top 30%)
10.5M10.50 mi0.50 mi2290+951930+75409+91400(Top 20%)1226(Top 24%)261(Top 25%)
12M12.00 mi1.50 mi2173+1171840+90392+171744(Top 24%)1473(Top 29%)303(Top 29%)
14M14.00 mi2.00 mi2110+631784+56378+141896(Top 26%)1621(Top 32%)346(Top 33%)
16M16.00 mi2.00 mi1902+2081611+173337+411199(Top 17%)1019(Top 20%)206(Top 20%)
18M18.00 mi2.00 mi2062-1601731-120361-243130(Top 44%)2449(Top 48%)492(Top 47%)
20M20.00 mi2.00 mi2063-11725+6354+72301(Top 32%)1856(Top 37%)381(Top 37%)
22M22.00 mi2.00 mi2012+511672+53345+91980(Top 28%)1579(Top 31%)321(Top 31%)
24M24.00 mi2.00 mi2030-181681-9347-22220(Top 31%)1702(Top 34%)362(Top 35%)
Finish26.22 mi2.22 mi1969+611625+56338+91583(Top 22%)1255(Top 25%)254(Top 24%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
×1human
+6ft-11ft

Overall

1744

Males

1473

M30-34

305

2M→4M

2.0 - 4.0 mi

Top 22%
×4stories
+75ft-70ft

Overall

1568

Males

1354

M30-34

288

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3853

Males

3064

M30-34

637

6M→8M

6.0 - 8.0 mi

Top 27%
×9stories
+106ft-21ft

Overall

1953

Males

1659

M30-34

363

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13stories
+117ft-177ft

Overall

2009

Males

1718

M30-34

366

9.6M→10M

9.6 - 10.0 mi

Top 24%
×1story
+17ft-12ft

Overall

1709

Males

1465

M30-34

319

10M→10.5M

10.0 - 10.5 mi

Top 20%
×9stories
+0ft-102ft

Overall

1400

Males

1226

M30-34

264

10.5M→12M

10.5 - 12.0 mi

Top 24%
×18stories
+304ft-125ft

Overall

1744

Males

1473

M30-34

305

12M→14M

12.0 - 14.0 mi

Top 26%
×9stories
+99ft-125ft

Overall

1896

Males

1621

M30-34

348

14M→16M

14.0 - 16.0 mi

Top 17%
×9stories
+124ft-78ft

Overall

1199

Males

1019

M30-34

206

16M→18M

16.0 - 18.0 mi

Top 44%
×8stories
+106ft-45ft

Overall

3130

Males

2449

M30-34

494

18M→20M

18.0 - 20.0 mi

Top 32%
×3stories
+52ft-26ft

Overall

2301

Males

1856

M30-34

382

20M→22M

20.0 - 22.0 mi

Top 28%
×21stories
+17ft-266ft

Overall

1980

Males

1579

M30-34

321

22M→24M

22.0 - 24.0 mi

Top 31%
×3stories
+70ft-85ft

Overall

2220

Males

1702

M30-34

363

24M→Finish

24.0 - 26.2 mi

Top 22%
~flat
+2ft-2ft

Overall

1583

Males

1255

M30-34

254

Passing Analysis

Category:
Athletes Passed
1863*
Passed By
1249
Net Change
+614
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2583
2M → 4M613*8+605#2583#1978
4M → 6M12795-783#1978#2761
6M → 8M233*6+227#2761#2534
8M → 9.6M137*21+116#2534#2418
9.6M → 10M363+33#2418#2385
10M → 10.5M994+95#2385#2290
10.5M → 12M12912+117#2290#2173
12M → 14M87*24+63#2173#2110
14M → 16M216*8+208#2110#1902
16M → 18M35195-160#1902#2062
18M → 20M63*64-1#2062#2063
20M → 22M76*25+51#2063#2012
22M → 24M48*66-18#2012#2030
24M → Finish79*18+61#2030#1969
TOTALS1863*1249+614

* 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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