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SF MARATHON 1ST HALF 2026

Brandon Kim

Bib: 20398•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 6%
Gender (Male)
#0 / 3619
Top 9%
Division (M30-34)
#0 / 772
Top 9%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
7:43/mi
15:26
→ flat
4M
7:41/mi
30:47
↑ 67↓ 69
6M
7:38/mi
46:04
↑ 1231.1%
8M
8:50/mi
1:03:45
↑ 166↓ 531.1%
9.6M
6:11/mi
1:13:38
↑ 68↓ 1931.5%
10M
14:36/mi
1:19:28
↓ 241.1%
10.5M
3:52/mi
1:21:24
↓ 732.7%
12M
11:13/mi
1:38:13
↑ 2803.2%
Finish· 13.11 mi
8:02/mi
1:47:08
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time46:04
Pace7:41 /mi
2nd Half
Distance7.11 mi
Time1:01:04
Pace8:35 /mi
📊Positive Split: 32.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:2315:267:4315:26
7:43
-
4M
4.00 mi07:08:4430:477:4215:21
7:41
-0:02
6M
6.00 mi07:24:0146:047:4115:17
7:38
-0:03
8M
8.00 mi07:41:421:03:457:5817:41
8:50
+1:12
9.6M
9.60 mi07:51:351:13:387:409:53
6:11
-2:39
10M
10.00 mi07:57:251:19:287:575:50
14:36
+8:25
10.5M
10.50 mi07:59:211:21:247:451:56
3:52
-10:44
12M
12.00 mi08:16:101:38:138:1116:49
11:13
+7:21
Finish
13.11 mi08:25:051:47:088:108:55
8:02
-3:11

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

3:52 /mi

Average Pace

8:10 /mi

Slowest Pace

14:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:49

11% of race

Time at Steady Pace

1:12:40

68% of race

Time at Slower Pace

22:39

21% of race

Average Pace: 8:10 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi06:53:2315:267:4315:26
7:43
#367
4M
4.00 mi07:08:4430:477:4215:21
7:41
#309
6M
6.00 mi07:24:0146:047:4115:17
7:38
#285
8M
8.00 mi07:41:421:03:457:5817:41
8:50
#409
9.6M
9.60 mi07:51:351:13:387:409:53
6:11
#335
10M
10.00 mi07:57:251:19:287:575:50
14:36
#336
10.5M
10.50 mi07:59:211:21:247:451:56
3:52
#333
12M
12.00 mi08:16:101:38:138:1116:49
11:13
#374
Finish
13.11 mi08:25:051:47:088:108:55
8:02
#368
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:46

Segment Time

8:38/mi

Pace

0.90 mi

Distance

Overall

485

Men

408

Division

89

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi36731167707(Top 11%)567(Top 16%)127(Top 16%)
4M4.00 mi2.00 mi309+58266+4558+9278(Top 4%)240(Top 7%)51(Top 7%)
6M6.00 mi2.00 mi285+24246+2054+4264(Top 4%)228(Top 6%)45(Top 6%)
8M8.00 mi2.00 mi409-124351-10573-191115(Top 17%)895(Top 25%)192(Top 25%)
9.6M9.60 mi1.60 mi335+74286+6559+14218(Top 3%)176(Top 5%)41(Top 5%)
10M10.00 mi0.40 mi336-1287-160-1575(Top 9%)465(Top 13%)101(Top 13%)
10.5M10.50 mi0.50 mi333+3285+258+2425(Top 6%)366(Top 10%)76(Top 10%)
12M12.00 mi1.50 mi374-41317-3264-6707(Top 11%)567(Top 16%)127(Top 16%)
Finish13.11 mi1.11 mi368+6318-168-4621(Top 9%)513(Top 14%)110(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%
~flat
+5ft-3ft

Overall

707

Males

567

M30-34

128

2M→4M

2.0 - 4.0 mi

Top 4%
×4story building
+67ft-69ft

Overall

278

Males

240

M30-34

52

4M→6M

4.0 - 6.0 mi

Top 4%
×9story building
+123ft-9ft

Overall

264

Males

228

M30-34

46

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1115

Males

895

M30-34

193

8M→9.6M

8.0 - 9.6 mi

Top 3%
×13story building
+68ft-193ft

Overall

218

Males

176

M30-34

42

9.6M→10M

9.6 - 10.0 mi

Top 9%
×2story building
+0ft-24ft

Overall

575

Males

465

M30-34

102

10M→10.5M

10.0 - 10.5 mi

Top 6%
×6story building
+1ft-73ft

Overall

425

Males

366

M30-34

77

10.5M→12M

10.5 - 12.0 mi

Top 11%
×21story building
+280ft-26ft

Overall

707

Males

567

M30-34

128

12M→Finish

12.0 - 13.1 mi

Top 9%
×7story building
+14ft-89ft

Overall

621

Males

513

M30-34

110

Passing Analysis

Category:
Athletes Passed
204*
Passed By
205
Net Change
-1
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#367
2M → 4M646+58#367#309
4M → 6M273+24#309#285
6M → 8M3127-124#285#409
8M → 9.6M795+74#409#335
9.6M → 10M45-1#335#336
10M → 10.5M30+3#336#333
10.5M → 12M546-41#333#374
12M → Finish19*13+6#374#368
TOTALS204*205-1

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events