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SF MARATHON 2026

Brian Johnson

Bib: 2579•M•Age: 48

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 33%
Gender (Male)
#0 / 5052
Top 38%
Masters (Masters Men)
#0 / 1321
Top 32%
Division (M45-49)
#0 / 319
Top 35%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:41
Rank: #1918
Start → 2M
17:41 | 8:50/mi
4M
35:42
Rank: #2051 (-133)
2M → 4M
18:01 | 9:01/mi
6M
53:57
Rank: #2169 (-118)
4M → 6M
18:15 | 9:07/mi
8M
1:12:45
Rank: #2455 (-286)
6M → 8M
18:48 | 9:24/mi
9.6M
1:28:48
Rank: #2631 (-176)
8M → 9.6M
16:03 | 10:02/mi
10M
1:31:19
Rank: #2619 (+12)
9.6M → 10M
2:31 | 6:18/mi
10.5M
1:37:33
Rank: #2610 (+9)
10M → 10.5M
6:14 | 12:28/mi
12M
1:57:29
Rank: #3409 (-799)
10.5M → 12M
19:56 | 13:17/mi
14M
2:16:55
Rank: #3217 (+192)
12M → 14M
19:26 | 9:43/mi
16M
2:31:55
Rank: #2923 (+294)
14M → 16M
15:00 | 7:30/mi
18M
2:54:21
Rank: #2998 (-75)
16M → 18M
22:26 | 11:13/mi
20M
3:12:05
Rank: #2758 (+240)
18M → 20M
17:44 | 8:52/mi
22M
3:30:13
Rank: #2651 (+107)
20M → 22M
18:08 | 9:04/mi
24M
3:50:22
Rank: #2516 (+135)
22M → 24M
20:09 | 10:05/mi
Finish· 26.22 mi
4:10:30
Rank: #2342 (+174)
24M → Finish
20:08 | 9:04/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:16:55
Pace9:47 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:53:35
Pace9:18 /mi
📊Negative Split: 17.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:3817:418:5017:41
8:50
-
4M
4.00 mi06:15:3935:428:5618:01
9:01
+0:11
6M
6.00 mi06:33:5453:579:0018:15
9:07
+0:06
8M
8.00 mi06:52:421:12:459:0618:48
9:24
+0:17
9.6M
9.60 mi07:08:451:28:489:1516:03
10:02
+0:38
10M
10.00 mi07:11:161:31:199:082:31
6:18
-3:44
10.5M
10.50 mi07:17:301:37:339:176:14
12:28
+6:10
12M
12.00 mi07:37:261:57:299:4719:56
13:17
+0:49
14M
14.00 mi07:56:522:16:559:4719:26
9:43
-3:34
16M
16.00 mi08:11:522:31:559:3015:00
7:30
-2:13
18M
18.00 mi08:34:182:54:219:4122:26
11:13
+3:43
20M
20.00 mi08:52:023:12:059:3617:44
8:52
-2:21
22M
22.00 mi09:10:103:30:139:3318:08
9:04
+0:12
24M
24.00 mi09:30:193:50:229:3620:09
10:05
+1:01
Finish
26.22 mi09:50:274:10:309:3420:08
9:04
-1:01

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

6:18 /mi

Average Pace

9:34 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:31

7% of race

Time at Steady Pace

2:28:11

59% of race

Time at Slower Pace

1:24:48

34% of race

Average Pace: 9:33 /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 mi05:57:3817:418:5017:41
8:50
#1918
4M
4.00 mi06:15:3935:428:5618:01
9:01
#2051
6M
6.00 mi06:33:5453:579:0018:15
9:07
#2169
8M
8.00 mi06:52:421:12:459:0618:48
9:24
#2455
9.6M
9.60 mi07:08:451:28:489:1516:03
10:02
#2631
10M
10.00 mi07:11:161:31:199:082:31
6:18
#2619
10.5M
10.50 mi07:17:301:37:339:176:14
12:28
#2610
12M
12.00 mi07:37:261:57:299:4719:56
13:17
#3409
14M
14.00 mi07:56:522:16:559:4719:26
9:43
#3217
16M
16.00 mi08:11:522:31:559:3015:00
7:30
#2923
18M
18.00 mi08:34:182:54:219:4122:26
11:13
#2998
20M
20.00 mi08:52:023:12:059:3617:44
8:52
#2758
22M
22.00 mi09:10:103:30:139:3318:08
9:04
#2651
24M
24.00 mi09:30:193:50:229:3620:09
10:05
#2516
Finish
26.22 mi09:50:274:10:309:3420:08
9:04
#2342
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 36%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:45

Segment Time

9:43/mi

Pace

0.90 mi

Distance

Overall

2610

Men

2163

Division

120

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi19181648936730(Top 94%)4825(Top 96%)305(Top 96%)
4M4.00 mi2.00 mi2051-1331743-9597-42212(Top 31%)1865(Top 37%)105(Top 33%)
6M6.00 mi2.00 mi2169-1181833-90100-32471(Top 34%)2064(Top 41%)118(Top 37%)
8M8.00 mi2.00 mi2455-2862052-219115-153208(Top 45%)2618(Top 52%)157(Top 49%)
9.6M9.60 mi1.60 mi2631-1762182-130126-113188(Top 44%)2588(Top 51%)151(Top 47%)
10M10.00 mi0.40 mi2619+122170+121262376(Top 33%)1991(Top 39%)114(Top 36%)
10.5M10.50 mi0.50 mi2610+92163+71262794(Top 39%)2283(Top 45%)130(Top 41%)
12M12.00 mi1.50 mi3409-7992748-585162-366730(Top 94%)4825(Top 96%)305(Top 96%)
14M14.00 mi2.00 mi3217+1922614+134156+62298(Top 32%)1924(Top 38%)116(Top 36%)
16M16.00 mi2.00 mi2923+2942399+215146+101584(Top 22%)1319(Top 26%)69(Top 22%)
18M18.00 mi2.00 mi2998-752446-47148-23694(Top 52%)2814(Top 56%)173(Top 54%)
20M20.00 mi2.00 mi2758+2402263+183141+71250(Top 17%)1053(Top 21%)51(Top 16%)
22M22.00 mi2.00 mi2651+1072166+97132+92090(Top 29%)1663(Top 33%)102(Top 32%)
24M24.00 mi2.00 mi2516+1352052+114125+71863(Top 26%)1459(Top 29%)91(Top 29%)
Finish26.22 mi2.22 mi2342+1741906+146111+141186(Top 17%)952(Top 19%)44(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
×1human
+6ft-11ft

Overall

6730

Males

4825

M45-49

306

2M→4M

2.0 - 4.0 mi

Top 31%
×4stories
+75ft-70ft

Overall

2212

Males

1865

M45-49

105

4M→6M

4.0 - 6.0 mi

Top 34%
×5stories
+71ft-18ft

Overall

2471

Males

2064

M45-49

118

6M→8M

6.0 - 8.0 mi

Top 45%
×9stories
+106ft-21ft

Overall

3208

Males

2618

M45-49

157

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13stories
+117ft-177ft

Overall

3188

Males

2588

M45-49

151

9.6M→10M

9.6 - 10.0 mi

Top 33%
×1story
+17ft-12ft

Overall

2376

Males

1991

M45-49

114

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9stories
+0ft-102ft

Overall

2794

Males

2283

M45-49

130

10.5M→12M

10.5 - 12.0 mi

Top 94%
×18stories
+304ft-125ft

Overall

6730

Males

4825

M45-49

306

12M→14M

12.0 - 14.0 mi

Top 32%
×9stories
+99ft-125ft

Overall

2298

Males

1924

M45-49

116

14M→16M

14.0 - 16.0 mi

Top 22%
×9stories
+124ft-78ft

Overall

1584

Males

1319

M45-49

69

16M→18M

16.0 - 18.0 mi

Top 52%
×8stories
+106ft-45ft

Overall

3694

Males

2814

M45-49

173

18M→20M

18.0 - 20.0 mi

Top 17%
×3stories
+52ft-26ft

Overall

1250

Males

1053

M45-49

51

20M→22M

20.0 - 22.0 mi

Top 29%
×21stories
+17ft-266ft

Overall

2090

Males

1663

M45-49

102

22M→24M

22.0 - 24.0 mi

Top 26%
×3stories
+70ft-85ft

Overall

1863

Males

1459

M45-49

91

24M→Finish

24.0 - 26.2 mi

Top 17%
~flat
+2ft-2ft

Overall

1186

Males

952

M45-49

44

Passing Analysis

Category:
Athletes Passed
1422*
Passed By
1846
Net Change
-424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1918
2M → 4M55188-133#1918#2051
4M → 6M34152-118#2051#2169
6M → 8M11*297-286#2169#2455
8M → 9.6M25*201-176#2455#2631
9.6M → 10M164+12#2631#2619
10M → 10.5M3526+9#2619#2610
10.5M → 12M1800-799#2610#3409
12M → 14M194*2+192#3409#3217
14M → 16M298*4+294#3217#2923
16M → 18M67142-75#2923#2998
18M → 20M241*1+240#2998#2758
20M → 22M118*11+107#2758#2651
22M → 24M151*16+135#2651#2516
24M → Finish176*2+174#2516#2342
TOTALS1422*1846-424

* 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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