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SF MARATHON 2026

Chandler Oseland

Bib: 10795•M•Age: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 41%
Gender (Male)
#0 / 5052
Top 46%
Division (M30-34)
#0 / 1040
Top 47%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:52
Rank: #4043
Start → 2M
19:52 | 9:56/mi
4M
39:48
Rank: #3986 (+57)
2M → 4M
19:56 | 9:58/mi
6M
59:33
Rank: #3831 (+155)
4M → 6M
19:45 | 9:52/mi
8M
1:18:49
Rank: #3739 (+92)
6M → 8M
19:16 | 9:38/mi
9.6M
1:35:21
Rank: #3648 (+91)
8M → 9.6M
16:32 | 10:20/mi
10M
1:38:32
Rank: #3708 (-60)
9.6M → 10M
3:11 | 7:58/mi
10.5M
1:45:14
Rank: #3676 (+32)
10M → 10.5M
6:42 | 13:24/mi
12M
1:59:21
Rank: #3608 (+68)
10.5M → 12M
14:07 | 9:25/mi
14M
2:20:15
Rank: #3543 (+65)
12M → 14M
20:54 | 10:27/mi
16M
2:39:08
Rank: #3581 (-38)
14M → 16M
18:53 | 9:27/mi
18M
2:58:01
Rank: #3300 (+281)
16M → 18M
18:53 | 9:27/mi
20M
3:18:24
Rank: #3206 (+94)
18M → 20M
20:23 | 10:11/mi
22M
3:38:14
Rank: #3165 (+41)
20M → 22M
19:50 | 9:55/mi
24M
3:59:29
Rank: #3062 (+103)
22M → 24M
21:15 | 10:38/mi
Finish· 26.22 mi
4:21:31
Rank: #2918 (+144)
24M → Finish
22:02 | 9:56/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:20:15
Pace10:01 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:16
Pace9:55 /mi
📊Negative Split: 13.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:48:1419:529:5619:52
9:56
-
4M
4.00 mi06:08:1039:489:5719:56
9:58
+0:02
6M
6.00 mi06:27:5559:339:5619:45
9:52
-0:06
8M
8.00 mi06:47:111:18:499:5119:16
9:38
-0:14
9.6M
9.60 mi07:03:431:35:219:5616:32
10:20
+0:42
10M
10.00 mi07:06:541:38:329:513:11
7:58
-2:22
10.5M
10.50 mi07:13:361:45:1410:016:42
13:24
+5:26
12M
12.00 mi07:27:431:59:219:5714:07
9:25
-3:59
14M
14.00 mi07:48:372:20:1510:0120:54
10:27
+1:02
16M
16.00 mi08:07:302:39:089:5718:53
9:27
-1:00
18M
18.00 mi08:26:232:58:019:5318:53
9:27
0:00
20M
20.00 mi08:46:463:18:249:5520:23
10:11
+0:44
22M
22.00 mi09:06:363:38:149:5519:50
9:55
-0:16
24M
24.00 mi09:27:513:59:299:5921:15
10:38
+0:43
Finish
26.22 mi09:49:534:21:319:5922:02
9:56
-0:42

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

7:58 /mi

Average Pace

9:59 /mi

Slowest Pace

13:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11

1% of race

Time at Steady Pace

3:50:23

88% of race

Time at Slower Pace

27:57

11% of race

Average Pace: 9:58 /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 mi05:48:1419:529:5619:52
9:56
#4043
4M
4.00 mi06:08:1039:489:5719:56
9:58
#3986
6M
6.00 mi06:27:5559:339:5619:45
9:52
#3831
8M
8.00 mi06:47:111:18:499:5119:16
9:38
#3739
9.6M
9.60 mi07:03:431:35:219:5616:32
10:20
#3648
10M
10.00 mi07:06:541:38:329:513:11
7:58
#3708
10.5M
10.50 mi07:13:361:45:1410:016:42
13:24
#3676
12M
12.00 mi07:27:431:59:219:5714:07
9:25
#3608
14M
14.00 mi07:48:372:20:1510:0120:54
10:27
#3543
16M
16.00 mi08:07:302:39:089:5718:53
9:27
#3581
18M
18.00 mi08:26:232:58:019:5318:53
9:27
#3300
20M
20.00 mi08:46:463:18:249:5520:23
10:11
#3206
22M
22.00 mi09:06:363:38:149:5519:50
9:55
#3165
24M
24.00 mi09:27:513:59:299:5921:15
10:38
#3062
Finish
26.22 mi09:49:534:21:319:5922:02
9:56
#2918
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 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:53

Segment Time

10:59/mi

Pace

0.90 mi

Distance

Overall

4185

Men

3243

Division

681

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi404331946503388(Top 47%)2726(Top 54%)560(Top 54%)
4M4.00 mi2.00 mi3986+573164+30651-13963(Top 55%)3148(Top 62%)657(Top 63%)
6M6.00 mi2.00 mi3831+1553058+106638+133644(Top 51%)2928(Top 58%)609(Top 59%)
8M8.00 mi2.00 mi3739+922990+68623+153547(Top 49%)2859(Top 57%)593(Top 57%)
9.6M9.60 mi1.60 mi3648+912931+59613+103549(Top 50%)2839(Top 56%)596(Top 57%)
10M10.00 mi0.40 mi3708-602966-35621-85734(Top 80%)4218(Top 83%)868(Top 83%)
10.5M10.50 mi0.50 mi3676+322941+25615+63700(Top 52%)2922(Top 58%)609(Top 59%)
12M12.00 mi1.50 mi3608+682897+44605+103388(Top 47%)2726(Top 54%)560(Top 54%)
14M14.00 mi2.00 mi3543+652842+55594+113252(Top 45%)2620(Top 52%)552(Top 53%)
16M16.00 mi2.00 mi3581-382866-24600-64032(Top 56%)3083(Top 61%)643(Top 62%)
18M18.00 mi2.00 mi3300+2812656+210557+431641(Top 23%)1375(Top 27%)301(Top 29%)
20M20.00 mi2.00 mi3206+942580+76541+162784(Top 39%)2192(Top 43%)456(Top 44%)
22M22.00 mi2.00 mi3165+412528+52528+133039(Top 42%)2321(Top 46%)485(Top 47%)
24M24.00 mi2.00 mi3062+1032438+90514+142443(Top 34%)1861(Top 37%)390(Top 38%)
Finish26.22 mi2.22 mi2918+1442322+116486+282217(Top 31%)1707(Top 34%)346(Top 33%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 47%
×1human
+6ft-11ft

Overall

3388

Males

2726

M30-34

563

2M→4M

2.0 - 4.0 mi

Top 55%
×4stories
+75ft-70ft

Overall

3963

Males

3148

M30-34

661

4M→6M

4.0 - 6.0 mi

Top 51%
×5stories
+71ft-18ft

Overall

3644

Males

2928

M30-34

613

6M→8M

6.0 - 8.0 mi

Top 49%
×9stories
+106ft-21ft

Overall

3547

Males

2859

M30-34

597

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13stories
+117ft-177ft

Overall

3549

Males

2839

M30-34

598

9.6M→10M

9.6 - 10.0 mi

Top 80%
×1story
+17ft-12ft

Overall

5734

Males

4218

M30-34

871

10M→10.5M

10.0 - 10.5 mi

Top 52%
×9stories
+0ft-102ft

Overall

3700

Males

2922

M30-34

612

10.5M→12M

10.5 - 12.0 mi

Top 47%
×18stories
+304ft-125ft

Overall

3388

Males

2726

M30-34

563

12M→14M

12.0 - 14.0 mi

Top 45%
×9stories
+99ft-125ft

Overall

3252

Males

2620

M30-34

555

14M→16M

14.0 - 16.0 mi

Top 56%
×9stories
+124ft-78ft

Overall

4032

Males

3083

M30-34

644

16M→18M

16.0 - 18.0 mi

Top 23%
×8stories
+106ft-45ft

Overall

1641

Males

1375

M30-34

302

18M→20M

18.0 - 20.0 mi

Top 39%
×3stories
+52ft-26ft

Overall

2784

Males

2192

M30-34

458

20M→22M

20.0 - 22.0 mi

Top 42%
×21stories
+17ft-266ft

Overall

3039

Males

2321

M30-34

486

22M→24M

22.0 - 24.0 mi

Top 34%
×3stories
+70ft-85ft

Overall

2443

Males

1861

M30-34

391

24M→Finish

24.0 - 26.2 mi

Top 31%
~flat
+2ft-2ft

Overall

2217

Males

1707

M30-34

346

Passing Analysis

Category:
Athletes Passed
1664*
Passed By
539
Net Change
+1125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4043
2M → 4M163*106+57#4043#3986
4M → 6M19338+155#3986#3831
6M → 8M121*29+92#3831#3739
8M → 9.6M111*20+91#3739#3648
9.6M → 10M363-60#3648#3708
10M → 10.5M4816+32#3708#3676
10.5M → 12M9325+68#3676#3608
12M → 14M86*21+65#3608#3543
14M → 16M85*123-38#3543#3581
16M → 18M2909+281#3581#3300
18M → 20M113*19+94#3300#3206
20M → 22M79*38+41#3206#3165
22M → 24M125*22+103#3165#3062
24M → Finish154*10+144#3062#2918
TOTALS1664*539+1125

* 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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