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SF MARATHON 2026

Arvin Jonathan Sioc

Bib: 7726•M•Age: 48

Gilroy, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:53
Rank: #5012
Start → 2M
20:53 | 10:26/mi
4M
42:31
Rank: #5150 (-138)
2M → 4M
21:38 | 10:49/mi
6M
1:05:03
Rank: #5311 (-161)
4M → 6M
22:32 | 11:16/mi
8M
1:27:57
Rank: #5545 (-234)
6M → 8M
22:54 | 11:27/mi
9.6M
1:49:12
Rank: #5802 (-257)
8M → 9.6M
21:15 | 13:17/mi
10M
1:52:27
Rank: #5807 (-5)
9.6M → 10M
3:15 | 8:08/mi
10.5M
2:00:56
Rank: #5833 (-26)
10M → 10.5M
8:29 | 16:58/mi
12M
2:20:25
Rank: #6009 (-176)
10.5M → 12M
19:29 | 12:59/mi
14M
2:50:57
Rank: #6275 (-266)
12M → 14M
30:32 | 15:16/mi
16M
3:19:46
Rank: #6516 (-241)
14M → 16M
28:49 | 14:25/mi
18M
3:48:35
Rank: #6511 (+5)
16M → 18M
28:49 | 14:25/mi
20M
4:19:20
Rank: #6583 (-72)
18M → 20M
30:45 | 15:22/mi
22M
4:51:43
Rank: #6723 (-140)
20M → 22M
32:23 | 16:11/mi
24M
5:25:31
Rank: #6765 (-42)
22M → 24M
33:48 | 16:54/mi
Finish· 26.22 mi
6:03:29
Rank: #6817 (-52)
24M → Finish
37:58 | 17:07/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:50:57
Pace12:13 /mi
2nd Half
Distance12.22 mi
Time3:12:32
Pace15:45 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:2120:5310:2620:53
10:26
-
4M
4.00 mi06:13:5942:3110:3821:38
10:49
+0:23
6M
6.00 mi06:36:311:05:0310:5122:32
11:16
+0:27
8M
8.00 mi06:59:251:27:5711:0022:54
11:27
+0:11
9.6M
9.60 mi07:20:401:49:1211:2221:15
13:17
+1:50
10M
10.00 mi07:23:551:52:2711:153:15
8:08
-5:09
10.5M
10.50 mi07:32:242:00:5611:318:29
16:58
+8:50
12M
12.00 mi07:51:532:20:2511:4219:29
12:59
-3:59
14M
14.00 mi08:22:252:50:5712:1330:32
15:16
+2:17
16M
16.00 mi08:51:143:19:4612:2928:49
14:25
-0:51
18M
18.00 mi09:20:033:48:3512:4228:49
14:25
0:00
20M
20.00 mi09:50:484:19:2012:5830:45
15:22
+0:57
22M
22.00 mi10:23:114:51:4313:1632:23
16:11
+0:49
24M
24.00 mi10:56:595:25:3113:3433:48
16:54
+0:43
Finish
26.22 mi11:34:576:03:2913:5237:58
17:07
+0:13

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

8:08 /mi

Average Pace

13:52 /mi

Slowest Pace

17:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:41

30% of race

Time at Steady Pace

2:20:10

39% of race

Time at Slower Pace

1:52:38

31% of race

Average Pace: 13:52 /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 mi05:52:2120:5310:2620:53
10:26
#5012
4M
4.00 mi06:13:5942:3110:3821:38
10:49
#5150
6M
6.00 mi06:36:311:05:0310:5122:32
11:16
#5311
8M
8.00 mi06:59:251:27:5711:0022:54
11:27
#5545
9.6M
9.60 mi07:20:401:49:1211:2221:15
13:17
#5802
10M
10.00 mi07:23:551:52:2711:153:15
8:08
#5807
10.5M
10.50 mi07:32:242:00:5611:318:29
16:58
#5833
12M
12.00 mi07:51:532:20:2511:4219:29
12:59
#6009
14M
14.00 mi08:22:252:50:5712:1330:32
15:16
#6275
16M
16.00 mi08:51:143:19:4612:2928:49
14:25
#6516
18M
18.00 mi09:20:033:48:3512:4228:49
14:25
#6511
20M
20.00 mi09:50:484:19:2012:5830:45
15:22
#6583
22M
22.00 mi10:23:114:51:4313:1632:23
16:11
#6723
24M
24.00 mi10:56:595:25:3113:3433:48
16:54
#6765
Finish
26.22 mi11:34:576:03:2913:5237:58
17:07
#6817
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 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:44

Segment Time

13:02/mi

Pace

0.90 mi

Distance

Overall

6117

Men

4432

Division

279

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi501237872426606(Top 92%)4748(Top 94%)293(Top 92%)
4M4.00 mi2.00 mi5150-1383873-862425328(Top 74%)3976(Top 79%)251(Top 79%)
6M6.00 mi2.00 mi5311-1613975-102250-85676(Top 79%)4192(Top 83%)266(Top 83%)
8M8.00 mi2.00 mi5545-2344119-144266-166264(Top 87%)4585(Top 91%)290(Top 91%)
9.6M9.60 mi1.60 mi5802-2574275-156274-86487(Top 91%)4652(Top 92%)297(Top 93%)
10M10.00 mi0.40 mi5807-54279-42745987(Top 84%)4377(Top 87%)273(Top 86%)
10.5M10.50 mi0.50 mi5833-264287-8277-36261(Top 87%)4501(Top 89%)280(Top 88%)
12M12.00 mi1.50 mi6009-1764395-108284-76606(Top 92%)4748(Top 94%)293(Top 92%)
14M14.00 mi2.00 mi6275-2664544-149293-96920(Top 97%)4899(Top 97%)312(Top 98%)
16M16.00 mi2.00 mi6516-2414687-143298-57006(Top 98%)4945(Top 98%)314(Top 98%)
18M18.00 mi2.00 mi6511+54683+4295+36207(Top 87%)4428(Top 88%)279(Top 87%)
20M20.00 mi2.00 mi6583-724716-33299-46799(Top 95%)4802(Top 95%)304(Top 95%)
22M22.00 mi2.00 mi6723-1404799-83306-76995(Top 98%)4938(Top 98%)314(Top 98%)
24M24.00 mi2.00 mi6765-424819-203066848(Top 96%)4833(Top 96%)309(Top 97%)
Finish26.22 mi2.22 mi6817-524849-30307-16933(Top 97%)4902(Top 97%)313(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 92%
×1human
+6ft-11ft

Overall

6606

Males

4748

M45-49

294

2M→4M

2.0 - 4.0 mi

Top 74%
×4stories
+75ft-70ft

Overall

5328

Males

3976

M45-49

251

4M→6M

4.0 - 6.0 mi

Top 79%
×5stories
+71ft-18ft

Overall

5676

Males

4192

M45-49

267

6M→8M

6.0 - 8.0 mi

Top 87%
×9stories
+106ft-21ft

Overall

6264

Males

4585

M45-49

290

8M→9.6M

8.0 - 9.6 mi

Top 91%
×13stories
+117ft-177ft

Overall

6487

Males

4652

M45-49

298

9.6M→10M

9.6 - 10.0 mi

Top 84%
×1story
+17ft-12ft

Overall

5987

Males

4377

M45-49

273

10M→10.5M

10.0 - 10.5 mi

Top 87%
×9stories
+0ft-102ft

Overall

6261

Males

4501

M45-49

281

10.5M→12M

10.5 - 12.0 mi

Top 92%
×18stories
+304ft-125ft

Overall

6606

Males

4748

M45-49

294

12M→14M

12.0 - 14.0 mi

Top 97%
×9stories
+99ft-125ft

Overall

6920

Males

4899

M45-49

313

14M→16M

14.0 - 16.0 mi

Top 98%
×9stories
+124ft-78ft

Overall

7006

Males

4945

M45-49

315

16M→18M

16.0 - 18.0 mi

Top 87%
×8stories
+106ft-45ft

Overall

6207

Males

4428

M45-49

279

18M→20M

18.0 - 20.0 mi

Top 95%
×3stories
+52ft-26ft

Overall

6799

Males

4802

M45-49

304

20M→22M

20.0 - 22.0 mi

Top 98%
×21stories
+17ft-266ft

Overall

6995

Males

4938

M45-49

314

22M→24M

22.0 - 24.0 mi

Top 96%
×3stories
+70ft-85ft

Overall

6848

Males

4833

M45-49

309

24M→Finish

24.0 - 26.2 mi

Top 97%
~flat
+2ft-2ft

Overall

6933

Males

4902

M45-49

313

Passing Analysis

Category:
Athletes Passed
461*
Passed By
2266
Net Change
-1805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5012
2M → 4M115*253-138#5012#5150
4M → 6M98259-161#5150#5311
6M → 8M18*252-234#5311#5545
8M → 9.6M40*297-257#5545#5802
9.6M → 10M1318-5#5802#5807
10M → 10.5M3662-26#5807#5833
10.5M → 12M16192-176#5833#6009
12M → 14M12*278-266#6009#6275
14M → 16M14*255-241#6275#6516
16M → 18M52*47+5#6516#6511
18M → 20M17*89-72#6511#6583
20M → 22M6*146-140#6583#6723
22M → 24M10*52-42#6723#6765
24M → Finish14*66-52#6765#6817
TOTALS461*2266-1805

* 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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