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SF MARATHON 2026

Jonathan Book

Bib: 2182β€’Mβ€’Age: 25

Vancouver, BC

San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 7166
Top 40%
Gender (Male)
#0 / 5052
Top 45%
Division (M25-29)
#0 / 1176
Top 48%
Race Day Weather
59Β°/49Β°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
19:25
Rank: #3644
Start β†’ 2M
19:25 | 9:42/mi
4M
38:32
Rank: #3402 (+242)
2M β†’ 4M
19:07 | 9:34/mi
6M
57:34
Rank: #3269 (+133)
4M β†’ 6M
19:02 | 9:31/mi
8M
1:15:33
Rank: #3087 (+182)
6M β†’ 8M
17:59 | 8:59/mi
9.6M
1:34:13
Rank: #3501 (-414)
8M β†’ 9.6M
18:40 | 11:40/mi
10M
1:36:44
Rank: #3469 (+32)
9.6M β†’ 10M
2:31 | 6:18/mi
10.5M
1:43:45
Rank: #3488 (-19)
10M β†’ 10.5M
7:01 | 14:02/mi
12M
1:59:07
Rank: #3575 (-87)
10.5M β†’ 12M
15:22 | 10:15/mi
14M
2:19:47
Rank: #3495 (+80)
12M β†’ 14M
20:40 | 10:20/mi
16M
2:38:11
Rank: #3492 (+3)
14M β†’ 16M
18:24 | 9:12/mi
18M
3:00:30
Rank: #3469 (+23)
16M β†’ 18M
22:19 | 11:10/mi
20M
3:20:07
Rank: #3319 (+150)
18M β†’ 20M
19:37 | 9:48/mi
22M
3:39:41
Rank: #3240 (+79)
20M β†’ 22M
19:34 | 9:47/mi
24M
3:59:23
Rank: #3055 (+185)
22M β†’ 24M
19:42 | 9:51/mi
FinishΒ· 26.22 mi
4:20:42
Rank: #2866 (+189)
24M β†’ Finish
21:19 | 9:36/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via 14M
Distance14.00 mi
Time2:19:47
Pace9:59 /mi
2nd Halfβœ“ Faster
Distance12.22 mi
Time2:00:55
Pace9:54 /mi
πŸ“ŠNegative Split: 13.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:3119:259:4219:25
9:42
-
4M
4.00 mi05:58:3838:329:3819:07
9:34
-0:08
6M
6.00 mi06:17:4057:349:3619:02
9:31
-0:03
8M
8.00 mi06:35:391:15:339:2717:59
8:59
-0:32
9.6M
9.60 mi06:54:191:34:139:4918:40
11:40
+2:41
10M
10.00 mi06:56:501:36:449:402:31
6:18
-5:22
10.5M
10.50 mi07:03:511:43:459:537:01
14:02
+7:44
12M
12.00 mi07:19:131:59:079:5615:22
10:15
-3:47
14M
14.00 mi07:39:532:19:479:5920:40
10:20
+0:05
16M
16.00 mi07:58:172:38:119:5318:24
9:12
-1:08
18M
18.00 mi08:20:363:00:3010:0222:19
11:10
+1:58
20M
20.00 mi08:40:133:20:0710:0019:37
9:48
-1:22
22M
22.00 mi08:59:473:39:419:5919:34
9:47
-0:01
24M
24.00 mi09:19:293:59:239:5819:42
9:51
+0:04
Finish
26.22 mi09:40:484:20:429:5721:19
9:36
-0:15

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

6:18 /mi

Average Pace

9:57 /mi

Slowest Pace

14:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

20:30

8% of race

Time at Steady Pace

3:12:12

74% of race

Time at Slower Pace

48:00

18% of race

Average Pace: 9:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi05:39:3119:259:4219:25
9:42
#3644
4M
4.00 mi05:58:3838:329:3819:07
9:34
#3402
6M
6.00 mi06:17:4057:349:3619:02
9:31
#3269
8M
8.00 mi06:35:391:15:339:2717:59
8:59
#3087
9.6M
9.60 mi06:54:191:34:139:4918:40
11:40
#3501
10M
10.00 mi06:56:501:36:449:402:31
6:18
#3469
10.5M
10.50 mi07:03:511:43:459:537:01
14:02
#3488
12M
12.00 mi07:19:131:59:079:5615:22
10:15
#3575
14M
14.00 mi07:39:532:19:479:5920:40
10:20
#3495
16M
16.00 mi07:58:172:38:119:5318:24
9:12
#3492
18M
18.00 mi08:20:363:00:3010:0222:19
11:10
#3469
20M
20.00 mi08:40:133:20:0710:0019:37
9:48
#3319
22M
22.00 mi08:59:473:39:419:5919:34
9:47
#3240
24M
24.00 mi09:19:293:59:239:5819:42
9:51
#3055
Finish
26.22 mi09:40:484:20:429:5721:19
9:36
#2866
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 52%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge Β· 9.6–10.5 mi Β· Β© Mapbox Β© OpenStreetMap

9:32

Segment Time

10:36/mi

Pace

0.90 mi

Distance

Overall

3721

Men

2956

Division

735

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi364429287144383(Top 61%)3395(Top 67%)852(Top 72%)
4M4.00 mi2.00 mi3402+2422754+174678+363266(Top 46%)2658(Top 53%)655(Top 56%)
6M6.00 mi2.00 mi3269+1332656+98654+243115(Top 43%)2547(Top 50%)628(Top 53%)
8M8.00 mi2.00 mi3087+1822533+123622+322512(Top 35%)2101(Top 42%)525(Top 45%)
9.6M9.60 mi1.60 mi3501-4142824-291705-835187(Top 72%)3882(Top 77%)941(Top 80%)
10M10.00 mi0.40 mi3469+322802+22699+62400(Top 33%)2009(Top 40%)486(Top 41%)
10.5M10.50 mi0.50 mi3488-192809-7701-24275(Top 60%)3289(Top 65%)814(Top 69%)
12M12.00 mi1.50 mi3575-872874-65715-144383(Top 61%)3395(Top 67%)852(Top 72%)
14M14.00 mi2.00 mi3495+802811+63701+143108(Top 43%)2520(Top 50%)626(Top 53%)
16M16.00 mi2.00 mi3492+32801+10698+33710(Top 52%)2855(Top 57%)709(Top 60%)
18M18.00 mi2.00 mi3469+232769+32692+63626(Top 51%)2774(Top 55%)687(Top 58%)
20M20.00 mi2.00 mi3319+1502657+112656+362380(Top 33%)1903(Top 38%)475(Top 40%)
22M22.00 mi2.00 mi3240+792586+71636+202906(Top 41%)2232(Top 44%)568(Top 48%)
24M24.00 mi2.00 mi3055+1852433+153594+421601(Top 22%)1272(Top 25%)328(Top 28%)
Finish26.22 mi2.22 mi2866+1892289+144562+321807(Top 25%)1422(Top 28%)370(Top 31%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
Γ—1human
+6ft-11ft

Overall

4383

Males

3395

M25-29

856

2M→4M

2.0 - 4.0 mi

Top 46%
Γ—4stories
+75ft-70ft

Overall

3266

Males

2658

M25-29

658

4M→6M

4.0 - 6.0 mi

Top 43%
Γ—5stories
+71ft-18ft

Overall

3115

Males

2547

M25-29

631

6M→8M

6.0 - 8.0 mi

Top 35%
Γ—9stories
+106ft-21ft

Overall

2512

Males

2101

M25-29

528

8M→9.6M

8.0 - 9.6 mi

Top 72%
Γ—13stories
+117ft-177ft

Overall

5187

Males

3882

M25-29

946

9.6M→10M

9.6 - 10.0 mi

Top 33%
Γ—1story
+17ft-12ft

Overall

2400

Males

2009

M25-29

489

10M→10.5M

10.0 - 10.5 mi

Top 60%
Γ—9stories
+0ft-102ft

Overall

4275

Males

3289

M25-29

819

10.5M→12M

10.5 - 12.0 mi

Top 61%
Γ—18stories
+304ft-125ft

Overall

4383

Males

3395

M25-29

856

12M→14M

12.0 - 14.0 mi

Top 43%
Γ—9stories
+99ft-125ft

Overall

3108

Males

2520

M25-29

629

14M→16M

14.0 - 16.0 mi

Top 52%
Γ—9stories
+124ft-78ft

Overall

3710

Males

2855

M25-29

710

16M→18M

16.0 - 18.0 mi

Top 51%
Γ—8stories
+106ft-45ft

Overall

3626

Males

2774

M25-29

690

18M→20M

18.0 - 20.0 mi

Top 33%
Γ—3stories
+52ft-26ft

Overall

2380

Males

1903

M25-29

476

20M→22M

20.0 - 22.0 mi

Top 41%
Γ—21stories
+17ft-266ft

Overall

2906

Males

2232

M25-29

569

22M→24M

22.0 - 24.0 mi

Top 22%
Γ—3stories
+70ft-85ft

Overall

1601

Males

1272

M25-29

328

24M→Finish

24.0 - 26.2 mi

Top 25%
~flat
+2ft-2ft

Overall

1807

Males

1422

M25-29

370

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1656*
Passed By
878
Net Change
+778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 2M----#3644
2M β†’ 4M276*34+242#3644#3402
4M β†’ 6M15825+133#3402#3269
6M β†’ 8M187*5+182#3269#3087
8M β†’ 9.6M16*430-414#3087#3501
9.6M β†’ 10M331+32#3501#3469
10M β†’ 10.5M3756-19#3469#3488
10.5M β†’ 12M16103-87#3488#3575
12M β†’ 14M96*16+80#3575#3495
14M β†’ 16M100*97+3#3495#3492
16M β†’ 18M10481+23#3492#3469
18M β†’ 20M155*5+150#3469#3319
20M β†’ 22M98*19+79#3319#3240
22M β†’ 24M188*3+185#3240#3055
24M β†’ Finish192*3+189#3055#2866
TOTALS1656*878+778

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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