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SF MARATHON 2026

Leyton Bostre

Bib: 2333•M•Age: 23

Long Beach, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 10%
Gender (Male)
#0 / 5052
Top 12%
M20-29
#0 / 648
Top 13%
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
15:36
Rank: #597
Start → 2M
15:36 | 7:48/mi
4M
31:27
Rank: #605 (-8)
2M → 4M
15:51 | 7:56/mi
6M
47:09
Rank: #609 (-4)
4M → 6M
15:42 | 7:51/mi
8M
1:02:35
Rank: #598 (+11)
6M → 8M
15:26 | 7:43/mi
9.6M
1:15:47
Rank: #617 (-19)
8M → 9.6M
13:12 | 8:15/mi
10M
1:18:01
Rank: #619 (-2)
9.6M → 10M
2:14 | 5:35/mi
10.5M
1:23:06
Rank: #597 (+22)
10M → 10.5M
5:05 | 10:10/mi
12M
1:34:23
Rank: #599 (-2)
10.5M → 12M
11:17 | 7:31/mi
14M
1:51:11
Rank: #579 (+20)
12M → 14M
16:48 | 8:24/mi
16M
2:03:47
Rank: #520 (+59)
14M → 16M
12:36 | 6:18/mi
18M
2:22:09
Rank: #585 (-65)
16M → 18M
18:22 | 9:11/mi
20M
2:39:36
Rank: #632 (-47)
18M → 20M
17:27 | 8:43/mi
22M
2:55:21
Rank: #631 (+1)
20M → 22M
15:45 | 7:52/mi
24M
3:15:38
Rank: #692 (-61)
22M → 24M
20:17 | 10:09/mi
Finish· 26.22 mi
3:35:51
Rank: #701 (-9)
24M → Finish
20:13 | 9:07/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:51:11
Pace7:56 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:44:40
Pace8:34 /mi
📊Negative Split: 5.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:4515:367:4815:36
7:48
-
4M
4.00 mi05:47:3631:277:5215:51
7:56
+0:08
6M
6.00 mi06:03:1847:097:5215:42
7:51
-0:05
8M
8.00 mi06:18:441:02:357:4915:26
7:43
-0:08
9.6M
9.60 mi06:31:561:15:477:5413:12
8:15
+0:32
10M
10.00 mi06:34:101:18:017:482:14
5:35
-2:40
10.5M
10.50 mi06:39:151:23:067:555:05
10:10
+4:35
12M
12.00 mi06:50:321:34:237:5211:17
7:31
-2:39
14M
14.00 mi07:07:201:51:117:5616:48
8:24
+0:53
16M
16.00 mi07:19:562:03:477:4412:36
6:18
-2:06
18M
18.00 mi07:38:182:22:097:5418:22
9:11
+2:53
20M
20.00 mi07:55:452:39:367:5917:27
8:43
-0:28
22M
22.00 mi08:11:302:55:217:5815:45
7:52
-0:51
24M
24.00 mi08:31:473:15:388:0920:17
10:09
+2:17
Finish
26.22 mi08:52:003:35:518:1420:13
9:07
-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

5:35 /mi

Average Pace

8:14 /mi

Slowest Pace

10:10 /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

14:50

7% of race

Time at Steady Pace

1:59:37

55% of race

Time at Slower Pace

1:21:24

38% of race

Average Pace: 8:14 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:31:4515:367:4815:36
7:48
#597
4M
4.00 mi05:47:3631:277:5215:51
7:56
#605
6M
6.00 mi06:03:1847:097:5215:42
7:51
#609
8M
8.00 mi06:18:441:02:357:4915:26
7:43
#598
9.6M
9.60 mi06:31:561:15:477:5413:12
8:15
#617
10M
10.00 mi06:34:101:18:017:482:14
5:35
#619
10.5M
10.50 mi06:39:151:23:067:555:05
10:10
#597
12M
12.00 mi06:50:321:34:237:5211:17
7:31
#599
14M
14.00 mi07:07:201:51:117:5616:48
8:24
#579
16M
16.00 mi07:19:562:03:477:4412:36
6:18
#520
18M
18.00 mi07:38:182:22:097:5418:22
9:11
#585
20M
20.00 mi07:55:452:39:367:5917:27
8:43
#632
22M
22.00 mi08:11:302:55:217:5815:45
7:52
#631
24M
24.00 mi08:31:473:15:388:0920:17
10:09
#692
Finish
26.22 mi08:52:003:35:518:1420:13
9:07
#701
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:19

Segment Time

8:08/mi

Pace

0.90 mi

Distance

Overall

573

Men

523

Division

76

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi59754078693(Top 10%)628(Top 12%)99(Top 15%)
4M4.00 mi2.00 mi605-8545-582-4680(Top 9%)609(Top 12%)89(Top 14%)
6M6.00 mi2.00 mi609-4548-380+2647(Top 9%)583(Top 12%)92(Top 14%)
8M8.00 mi2.00 mi598+11542+684-4603(Top 8%)540(Top 11%)88(Top 14%)
9.6M9.60 mi1.60 mi617-19557-1588-4705(Top 10%)631(Top 12%)102(Top 16%)
10M10.00 mi0.40 mi619-2561-488861(Top 12%)767(Top 15%)107(Top 17%)
10.5M10.50 mi0.50 mi597+22540+2183+5562(Top 8%)509(Top 10%)75(Top 12%)
12M12.00 mi1.50 mi599-2542-283693(Top 10%)628(Top 12%)99(Top 15%)
14M14.00 mi2.00 mi579+20524+1881+2601(Top 8%)542(Top 11%)79(Top 12%)
16M16.00 mi2.00 mi520+59473+5173+8361(Top 5%)326(Top 6%)57(Top 9%)
18M18.00 mi2.00 mi585-65529-5682-91396(Top 19%)1177(Top 23%)166(Top 26%)
20M20.00 mi2.00 mi632-47568-3987-51080(Top 15%)922(Top 18%)132(Top 20%)
22M22.00 mi2.00 mi631+1567+183+4742(Top 10%)642(Top 13%)83(Top 13%)
24M24.00 mi2.00 mi692-61617-5089-61949(Top 27%)1514(Top 30%)210(Top 32%)
Finish26.22 mi2.22 mi701-9620-387+21231(Top 17%)994(Top 20%)145(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
×1human
+6ft-11ft

Overall

693

Males

628

M20-24

99

2M→4M

2.0 - 4.0 mi

Top 9%
×4stories
+75ft-70ft

Overall

680

Males

609

M20-24

90

4M→6M

4.0 - 6.0 mi

Top 9%
×5stories
+71ft-18ft

Overall

647

Males

583

M20-24

94

6M→8M

6.0 - 8.0 mi

Top 8%
×9stories
+106ft-21ft

Overall

603

Males

540

M20-24

89

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13stories
+117ft-177ft

Overall

705

Males

631

M20-24

103

9.6M→10M

9.6 - 10.0 mi

Top 12%
×1story
+17ft-12ft

Overall

861

Males

767

M20-24

108

10M→10.5M

10.0 - 10.5 mi

Top 8%
×9stories
+0ft-102ft

Overall

562

Males

509

M20-24

76

10.5M→12M

10.5 - 12.0 mi

Top 10%
×18stories
+304ft-125ft

Overall

693

Males

628

M20-24

99

12M→14M

12.0 - 14.0 mi

Top 8%
×9stories
+99ft-125ft

Overall

601

Males

542

M20-24

80

14M→16M

14.0 - 16.0 mi

Top 5%
×9stories
+124ft-78ft

Overall

361

Males

326

M20-24

57

16M→18M

16.0 - 18.0 mi

Top 19%
×8stories
+106ft-45ft

Overall

1396

Males

1177

M20-24

166

18M→20M

18.0 - 20.0 mi

Top 15%
×3stories
+52ft-26ft

Overall

1080

Males

922

M20-24

132

20M→22M

20.0 - 22.0 mi

Top 10%
×21stories
+17ft-266ft

Overall

742

Males

642

M20-24

83

22M→24M

22.0 - 24.0 mi

Top 27%
×3stories
+70ft-85ft

Overall

1949

Males

1514

M20-24

210

24M→Finish

24.0 - 26.2 mi

Top 17%
~flat
+2ft-2ft

Overall

1231

Males

994

M20-24

145

Passing Analysis

Category:
Athletes Passed
278*
Passed By
382
Net Change
-104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#597
2M → 4M3038-8#597#605
4M → 6M1822-4#605#609
6M → 8M24*13+11#609#598
8M → 9.6M322-19#598#617
9.6M → 10M810-2#617#619
10M → 10.5M264+22#619#597
10.5M → 12M1416-2#597#599
12M → 14M28*8+20#599#579
14M → 16M623+59#579#520
16M → 18M772-65#520#585
18M → 20M12*59-47#585#632
20M → 22M20*19+1#632#631
22M → 24M970-61#631#692
24M → Finish17*26-9#692#701
TOTALS278*382-104

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

📊

Passing Visuals

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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