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SF MARATHON 2026

Jun Zhou

Bib: 2105•M•Age: 45

Daly city, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 43%
Gender (Male)
#0 / 5052
Top 49%
Masters (Masters Men)
#0 / 1321
Top 43%
Division (M45-49)
#0 / 319
Top 49%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:19
Rank: #515
Start → 2M
15:19 | 7:39/mi
4M
30:59
Rank: #529 (-14)
2M → 4M
15:40 | 7:50/mi
6M
46:31
Rank: #528 (+1)
4M → 6M
15:32 | 7:46/mi
8M
1:03:10
Rank: #680 (-152)
6M → 8M
16:39 | 8:19/mi
9.6M
1:17:04
Rank: #738 (-58)
8M → 9.6M
13:54 | 8:41/mi
10M
1:19:17
Rank: #739 (-1)
9.6M → 10M
2:13 | 5:33/mi
10.5M
1:24:45
Rank: #752 (-13)
10M → 10.5M
5:28 | 10:56/mi
12M
1:38:02
Rank: #904 (-152)
10.5M → 12M
13:17 | 8:51/mi
14M
2:01:25
Rank: #1383 (-479)
12M → 14M
23:23 | 11:41/mi
16M
2:16:52
Rank: #1380 (+3)
14M → 16M
15:27 | 7:43/mi
18M
2:40:40
Rank: #1846 (-466)
16M → 18M
23:48 | 11:54/mi
20M
3:04:20
Rank: #2238 (-392)
18M → 20M
23:40 | 11:50/mi
22M
3:34:55
Rank: #2938 (-700)
20M → 22M
30:35 | 15:17/mi
24M
4:01:25
Rank: #3159 (-221)
22M → 24M
26:30 | 13:15/mi
Finish· 26.22 mi
4:24:44
Rank: #3106 (+53)
24M → Finish
23:19 | 10:30/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:01:25
Pace8:40 /mi
2nd Half
Distance12.22 mi
Time2:23:19
Pace11:44 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:43:4415:197:3915:19
7:39
-
4M
4.00 mi05:59:2430:597:4515:40
7:50
+0:11
6M
6.00 mi06:14:5646:317:4515:32
7:46
-0:04
8M
8.00 mi06:31:351:03:107:5416:39
8:19
+0:33
9.6M
9.60 mi06:45:291:17:048:0213:54
8:41
+0:22
10M
10.00 mi06:47:421:19:177:562:13
5:33
-3:08
10.5M
10.50 mi06:53:101:24:458:045:28
10:56
+5:23
12M
12.00 mi07:06:271:38:028:1013:17
8:51
-2:05
14M
14.00 mi07:29:502:01:258:4023:23
11:41
+2:50
16M
16.00 mi07:45:172:16:528:3315:27
7:43
-3:58
18M
18.00 mi08:09:052:40:408:5623:48
11:54
+4:11
20M
20.00 mi08:32:453:04:209:1323:40
11:50
-0:04
22M
22.00 mi09:03:203:34:559:4630:35
15:17
+3:27
24M
24.00 mi09:29:504:01:2510:0426:30
13:15
-2:02
Finish
26.22 mi09:53:094:24:4410:0623:19
10:30
-2:45

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

5:33 /mi

Average Pace

10:06 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13

1% of race

Time at Steady Pace

1:45:48

40% of race

Time at Slower Pace

2:36:43

59% of race

Average Pace: 10:06 /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 mi05:43:4415:197:3915:19
7:39
#515
4M
4.00 mi05:59:2430:597:4515:40
7:50
#529
6M
6.00 mi06:14:5646:317:4515:32
7:46
#528
8M
8.00 mi06:31:351:03:107:5416:39
8:19
#680
9.6M
9.60 mi06:45:291:17:048:0213:54
8:41
#738
10M
10.00 mi06:47:421:19:177:562:13
5:33
#739
10.5M
10.50 mi06:53:101:24:458:045:28
10:56
#752
12M
12.00 mi07:06:271:38:028:1013:17
8:51
#904
14M
14.00 mi07:29:502:01:258:4023:23
11:41
#1383
16M
16.00 mi07:45:172:16:528:3315:27
7:43
#1380
18M
18.00 mi08:09:052:40:408:5623:48
11:54
#1846
20M
20.00 mi08:32:453:04:209:1323:40
11:50
#2238
22M
22.00 mi09:03:203:34:559:4630:35
15:17
#2938
24M
24.00 mi09:29:504:01:2510:0426:30
13:15
#3159
Finish
26.22 mi09:53:094:24:4410:0623:19
10:30
#3106
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:41

Segment Time

8:32/mi

Pace

0.90 mi

Distance

Overall

969

Men

865

Division

43

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi515468182632(Top 37%)2176(Top 43%)124(Top 39%)
4M4.00 mi2.00 mi529-14480-1220-2566(Top 8%)514(Top 10%)21(Top 7%)
6M6.00 mi2.00 mi528+1482-219+1559(Top 8%)507(Top 10%)19(Top 6%)
8M8.00 mi2.00 mi680-152611-12924-51279(Top 18%)1106(Top 22%)55(Top 17%)
9.6M9.60 mi1.60 mi738-58663-52241195(Top 17%)1055(Top 21%)48(Top 15%)
10M10.00 mi0.40 mi739-1665-224842(Top 12%)751(Top 15%)30(Top 9%)
10.5M10.50 mi0.50 mi752-13673-8241133(Top 16%)996(Top 20%)50(Top 16%)
12M12.00 mi1.50 mi904-152804-13134-102632(Top 37%)2176(Top 43%)124(Top 39%)
14M14.00 mi2.00 mi1383-4791204-40061-274788(Top 67%)3617(Top 72%)227(Top 71%)
16M16.00 mi2.00 mi1380+31202+264-31849(Top 26%)1518(Top 30%)79(Top 25%)
18M18.00 mi2.00 mi1846-4661568-36683-194353(Top 61%)3263(Top 65%)202(Top 63%)
20M20.00 mi2.00 mi2238-3921865-297108-254684(Top 65%)3422(Top 68%)220(Top 69%)
22M22.00 mi2.00 mi2938-7002373-508147-396866(Top 96%)4843(Top 96%)309(Top 97%)
24M24.00 mi2.00 mi3159-2212503-130158-114998(Top 70%)3572(Top 71%)229(Top 72%)
Finish26.22 mi2.22 mi3106+532453+50157+12889(Top 40%)2149(Top 43%)138(Top 43%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
×1human
+6ft-11ft

Overall

2632

Males

2176

M45-49

124

2M→4M

2.0 - 4.0 mi

Top 8%
×4stories
+75ft-70ft

Overall

566

Males

514

M45-49

21

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

559

Males

507

M45-49

19

6M→8M

6.0 - 8.0 mi

Top 18%
×9stories
+106ft-21ft

Overall

1279

Males

1106

M45-49

55

8M→9.6M

8.0 - 9.6 mi

Top 17%
×13stories
+117ft-177ft

Overall

1195

Males

1055

M45-49

48

9.6M→10M

9.6 - 10.0 mi

Top 12%
×1story
+17ft-12ft

Overall

842

Males

751

M45-49

30

10M→10.5M

10.0 - 10.5 mi

Top 16%
×9stories
+0ft-102ft

Overall

1133

Males

996

M45-49

50

10.5M→12M

10.5 - 12.0 mi

Top 37%
×18stories
+304ft-125ft

Overall

2632

Males

2176

M45-49

124

12M→14M

12.0 - 14.0 mi

Top 67%
×9stories
+99ft-125ft

Overall

4788

Males

3617

M45-49

227

14M→16M

14.0 - 16.0 mi

Top 26%
×9stories
+124ft-78ft

Overall

1849

Males

1518

M45-49

79

16M→18M

16.0 - 18.0 mi

Top 61%
×8stories
+106ft-45ft

Overall

4353

Males

3263

M45-49

202

18M→20M

18.0 - 20.0 mi

Top 65%
×3stories
+52ft-26ft

Overall

4684

Males

3422

M45-49

220

20M→22M

20.0 - 22.0 mi

Top 96%
×21stories
+17ft-266ft

Overall

6866

Males

4843

M45-49

309

22M→24M

22.0 - 24.0 mi

Top 70%
×3stories
+70ft-85ft

Overall

4998

Males

3572

M45-49

229

24M→Finish

24.0 - 26.2 mi

Top 40%
~flat
+2ft-2ft

Overall

2889

Males

2149

M45-49

138

Passing Analysis

Category:
Athletes Passed
256*
Passed By
2847
Net Change
-2591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#515
2M → 4M1630-14#515#529
4M → 6M1413+1#529#528
6M → 8M4*156-152#528#680
8M → 9.6M159-58#680#738
9.6M → 10M34-1#738#739
10M → 10.5M417-13#739#752
10.5M → 12M0152-152#752#904
12M → 14M2*481-479#904#1383
14M → 16M77*74+3#1383#1380
16M → 18M9475-466#1380#1846
18M → 20M13*405-392#1846#2238
20M → 22M3*703-700#2238#2938
22M → 24M26*247-221#2938#3159
24M → Finish84*31+53#3159#3106
TOTALS256*2847-2591

* 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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