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SF MARATHON 2026

Zach Vestnys

Bib: 7741•M•Age: 46

Petaluma, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 41%
Gender (Male)
#0 / 5052
Top 46%
Masters (Masters Men)
#0 / 1321
Top 41%
Division (M45-49)
#0 / 319
Top 47%
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
20:09
Rank: #4305
Start → 2M
20:09 | 10:04/mi
4M
40:12
Rank: #4156 (+149)
2M → 4M
20:03 | 10:02/mi
6M
1:00:44
Rank: #4110 (+46)
4M → 6M
20:32 | 10:16/mi
8M
1:19:30
Rank: #3865 (+245)
6M → 8M
18:46 | 9:23/mi
9.6M
1:36:18
Rank: #3802 (+63)
8M → 9.6M
16:48 | 10:30/mi
10M
1:39:05
Rank: #3796 (+6)
9.6M → 10M
2:47 | 6:58/mi
10.5M
1:45:44
Rank: #3750 (+46)
10M → 10.5M
6:39 | 13:18/mi
12M
1:59:24
Rank: #3617 (+133)
10.5M → 12M
13:40 | 9:07/mi
14M
2:20:09
Rank: #3530 (+87)
12M → 14M
20:45 | 10:22/mi
16M
2:36:06
Rank: #3329 (+201)
14M → 16M
15:57 | 7:58/mi
18M
2:58:35
Rank: #3340 (-11)
16M → 18M
22:29 | 11:15/mi
20M
3:18:39
Rank: #3223 (+117)
18M → 20M
20:04 | 10:02/mi
22M
3:37:23
Rank: #3100 (+123)
20M → 22M
18:44 | 9:22/mi
24M
3:59:06
Rank: #3037 (+63)
22M → 24M
21:43 | 10:52/mi
Finish· 26.22 mi
4:21:51
Rank: #2943 (+94)
24M → Finish
22:45 | 10:15/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:20:09
Pace10:01 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:42
Pace9:58 /mi
📊Negative Split: 13.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:3220:0910:0420:09
10:04
-
4M
4.00 mi05:59:3540:1210:0320:03
10:02
-0:02
6M
6.00 mi06:20:071:00:4410:0720:32
10:16
+0:14
8M
8.00 mi06:38:531:19:309:5618:46
9:23
-0:53
9.6M
9.60 mi06:55:411:36:1810:0216:48
10:30
+1:07
10M
10.00 mi06:58:281:39:059:552:47
6:58
-3:32
10.5M
10.50 mi07:05:071:45:4410:046:39
13:18
+6:20
12M
12.00 mi07:18:471:59:249:5713:40
9:07
-4:11
14M
14.00 mi07:39:322:20:0910:0120:45
10:22
+1:15
16M
16.00 mi07:55:292:36:069:4515:57
7:58
-2:24
18M
18.00 mi08:17:582:58:359:5522:29
11:15
+3:17
20M
20.00 mi08:38:023:18:399:5620:04
10:02
-1:13
22M
22.00 mi08:56:463:37:239:5318:44
9:22
-0:40
24M
24.00 mi09:18:293:59:069:5821:43
10:52
+1:30
Finish
26.22 mi09:41:144:21:5110:0022:45
10:15
-0:37

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:58 /mi

Average Pace

10:00 /mi

Slowest Pace

13:18 /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

51:08

20% of race

Time at Steady Pace

2:39:52

61% of race

Time at Slower Pace

50:51

19% of race

Average Pace: 9:59 /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 mi05:39:3220:0910:0420:09
10:04
#4305
4M
4.00 mi05:59:3540:1210:0320:03
10:02
#4156
6M
6.00 mi06:20:071:00:4410:0720:32
10:16
#4110
8M
8.00 mi06:38:531:19:309:5618:46
9:23
#3865
9.6M
9.60 mi06:55:411:36:1810:0216:48
10:30
#3802
10M
10.00 mi06:58:281:39:059:552:47
6:58
#3796
10.5M
10.50 mi07:05:071:45:4410:046:39
13:18
#3750
12M
12.00 mi07:18:471:59:249:5713:40
9:07
#3617
14M
14.00 mi07:39:322:20:0910:0120:45
10:22
#3530
16M
16.00 mi07:55:292:36:069:4515:57
7:58
#3329
18M
18.00 mi08:17:582:58:359:5522:29
11:15
#3340
20M
20.00 mi08:38:023:18:399:5620:04
10:02
#3223
22M
22.00 mi08:56:463:37:239:5318:44
9:22
#3100
24M
24.00 mi09:18:293:59:069:5821:43
10:52
#3037
Finish
26.22 mi09:41:144:21:5110:0022:45
10:15
#2943
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:26

Segment Time

10:29/mi

Pace

0.90 mi

Distance

Overall

3585

Men

2856

Division

162

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi430533602132984(Top 42%)2443(Top 48%)141(Top 44%)
4M4.00 mi2.00 mi4156+1493280+80202+114045(Top 56%)3203(Top 63%)194(Top 61%)
6M6.00 mi2.00 mi4110+463240+40198+44215(Top 59%)3298(Top 65%)191(Top 60%)
8M8.00 mi2.00 mi3865+2453079+161182+163191(Top 45%)2604(Top 52%)155(Top 49%)
9.6M9.60 mi1.60 mi3802+633036+431823759(Top 52%)2983(Top 59%)175(Top 55%)
10M10.00 mi0.40 mi3796+63035+1181+13867(Top 54%)3065(Top 61%)181(Top 57%)
10.5M10.50 mi0.50 mi3750+462990+45178+33592(Top 50%)2842(Top 56%)162(Top 51%)
12M12.00 mi1.50 mi3617+1332905+85172+62984(Top 42%)2443(Top 48%)141(Top 44%)
14M14.00 mi2.00 mi3530+872833+72167+53161(Top 44%)2555(Top 51%)147(Top 46%)
16M16.00 mi2.00 mi3329+2012684+149160+72138(Top 30%)1731(Top 34%)93(Top 29%)
18M18.00 mi2.00 mi3340-112685-1162-23712(Top 52%)2828(Top 56%)174(Top 55%)
20M20.00 mi2.00 mi3223+1172592+93159+32625(Top 37%)2088(Top 41%)130(Top 41%)
22M22.00 mi2.00 mi3100+1232487+105155+42417(Top 34%)1905(Top 38%)119(Top 37%)
24M24.00 mi2.00 mi3037+632421+66153+22686(Top 37%)2024(Top 40%)131(Top 41%)
Finish26.22 mi2.22 mi2943+942341+80149+42568(Top 36%)1932(Top 38%)124(Top 39%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 42%
×1human
+6ft-11ft

Overall

2984

Males

2443

M45-49

141

2M→4M

2.0 - 4.0 mi

Top 56%
×4stories
+75ft-70ft

Overall

4045

Males

3203

M45-49

194

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4215

Males

3298

M45-49

192

6M→8M

6.0 - 8.0 mi

Top 45%
×9stories
+106ft-21ft

Overall

3191

Males

2604

M45-49

155

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13stories
+117ft-177ft

Overall

3759

Males

2983

M45-49

175

9.6M→10M

9.6 - 10.0 mi

Top 54%
×1story
+17ft-12ft

Overall

3867

Males

3065

M45-49

181

10M→10.5M

10.0 - 10.5 mi

Top 50%
×9stories
+0ft-102ft

Overall

3592

Males

2842

M45-49

162

10.5M→12M

10.5 - 12.0 mi

Top 42%
×18stories
+304ft-125ft

Overall

2984

Males

2443

M45-49

141

12M→14M

12.0 - 14.0 mi

Top 44%
×9stories
+99ft-125ft

Overall

3161

Males

2555

M45-49

147

14M→16M

14.0 - 16.0 mi

Top 30%
×9stories
+124ft-78ft

Overall

2138

Males

1731

M45-49

93

16M→18M

16.0 - 18.0 mi

Top 52%
×8stories
+106ft-45ft

Overall

3712

Males

2828

M45-49

174

18M→20M

18.0 - 20.0 mi

Top 37%
×3stories
+52ft-26ft

Overall

2625

Males

2088

M45-49

130

20M→22M

20.0 - 22.0 mi

Top 34%
×21stories
+17ft-266ft

Overall

2417

Males

1905

M45-49

119

22M→24M

22.0 - 24.0 mi

Top 37%
×3stories
+70ft-85ft

Overall

2686

Males

2024

M45-49

131

24M→Finish

24.0 - 26.2 mi

Top 36%
~flat
+2ft-2ft

Overall

2568

Males

1932

M45-49

124

Passing Analysis

Category:
Athletes Passed
1825*
Passed By
463
Net Change
+1362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4305
2M → 4M233*84+149#4305#4156
4M → 6M12579+46#4156#4110
6M → 8M252*7+245#4110#3865
8M → 9.6M103*40+63#3865#3802
9.6M → 10M1812+6#3802#3796
10M → 10.5M5913+46#3796#3750
10.5M → 12M14310+133#3750#3617
12M → 14M104*17+87#3617#3530
14M → 16M216*15+201#3530#3329
16M → 18M8697-11#3329#3340
18M → 20M128*11+117#3340#3223
20M → 22M134*11+123#3223#3100
22M → 24M102*39+63#3100#3037
24M → Finish122*28+94#3037#2943
TOTALS1825*463+1362

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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