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SF MARATHON 1ST HALF 2026

Brandon Tong

Bib: 14542•M•Age: 31

Keller, TX

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 48%
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
11:01/mi
22:02
→ flat
4M
9:54/mi
41:50
↑ 67↓ 69
6M
10:14/mi
1:02:19
↑ 1231.1%
8M
11:54/mi
1:26:07
↑ 166↓ 531.1%
9.6M
8:11/mi
1:39:13
↑ 68↓ 1931.5%
10M
18:49/mi
1:46:44
↓ 241.1%
10.5M
5:06/mi
1:49:17
↓ 732.7%
12M
14:41/mi
2:11:19
↑ 2803.2%
Finish· 13.11 mi
9:38/mi
2:22:00
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:19
Pace10:23 /mi
2nd Half
Distance7.11 mi
Time1:19:41
Pace11:13 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:2322:0211:0122:02
11:01
-
4M
4.00 mi07:28:1141:5010:2819:48
9:54
-1:07
6M
6.00 mi07:48:401:02:1910:2320:29
10:14
+0:20
8M
8.00 mi08:12:281:26:0710:4623:48
11:54
+1:40
9.6M
9.60 mi08:25:341:39:1310:2013:06
8:11
-3:43
10M
10.00 mi08:33:051:46:4410:407:31
18:49
+10:38
10.5M
10.50 mi08:35:381:49:1710:242:33
5:06
-13:43
12M
12.00 mi08:57:402:11:1910:5722:02
14:41
+9:35
Finish
13.11 mi09:08:212:22:0010:5010:41
9:38
-5:03

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

5:06 /mi

Average Pace

10:50 /mi

Slowest Pace

18:49 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:39

11% of race

Time at Steady Pace

1:36:48

68% of race

Time at Slower Pace

29:33

21% of race

Average Pace: 10:50 /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 mi07:08:2322:0211:0122:02
11:01
#4711
4M
4.00 mi07:28:1141:5010:2819:48
9:54
#3634
6M
6.00 mi07:48:401:02:1910:2320:29
10:14
#3341
8M
8.00 mi08:12:281:26:0710:4623:48
11:54
#3642
9.6M
9.60 mi08:25:341:39:1310:2013:06
8:11
#3281
10M
10.00 mi08:33:051:46:4410:407:31
18:49
#3230
10.5M
10.50 mi08:35:381:49:1710:242:33
5:06
#3226
12M
12.00 mi08:57:402:11:1910:5722:02
14:41
#3218
Finish
13.11 mi09:08:212:22:0010:5010:41
9:38
#3133
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 44%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:04

Segment Time

11:11/mi

Pace

0.90 mi

Distance

Overall

2898

Men

1942

Division

432

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi471129236123301(Top 50%)2120(Top 59%)469(Top 61%)
4M4.00 mi2.00 mi3634+10772389+534487+1252652(Top 40%)1852(Top 51%)388(Top 50%)
6M6.00 mi2.00 mi3341+2932237+152467+202973(Top 45%)2049(Top 57%)423(Top 55%)
8M8.00 mi2.00 mi3642-3012400-163504-374463(Top 68%)2825(Top 78%)606(Top 78%)
9.6M9.60 mi1.60 mi3281+3612213+187463+411733(Top 26%)1151(Top 32%)247(Top 32%)
10M10.00 mi0.40 mi3230+512176+37453+102873(Top 44%)1916(Top 53%)420(Top 54%)
10.5M10.50 mi0.50 mi3226+42170+6450+33393(Top 52%)2220(Top 61%)478(Top 62%)
12M12.00 mi1.50 mi3218+82156+14455-53301(Top 50%)2120(Top 59%)469(Top 61%)
Finish13.11 mi1.11 mi3133+852110+46448+72432(Top 37%)1667(Top 46%)382(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3301

Males

2120

M30-34

470

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+67ft-69ft

Overall

2652

Males

1852

M30-34

390

4M→6M

4.0 - 6.0 mi

Top 45%
×9story building
+123ft-9ft

Overall

2973

Males

2049

M30-34

425

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4463

Males

2825

M30-34

608

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1733

Males

1151

M30-34

248

9.6M→10M

9.6 - 10.0 mi

Top 44%
×2story building
+0ft-24ft

Overall

2873

Males

1916

M30-34

421

10M→10.5M

10.0 - 10.5 mi

Top 52%
×6story building
+1ft-73ft

Overall

3393

Males

2220

M30-34

480

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3301

Males

2120

M30-34

470

12M→Finish

12.0 - 13.1 mi

Top 37%
×7story building
+14ft-89ft

Overall

2432

Males

1667

M30-34

382

Passing Analysis

Category:
Athletes Passed
2046*
Passed By
468
Net Change
+1578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4711
2M → 4M10770+1077#4711#3634
4M → 6M309*16+293#3634#3341
6M → 8M32*333-301#3341#3642
8M → 9.6M3709+361#3642#3281
9.6M → 10M7120+51#3281#3230
10M → 10.5M128+4#3230#3226
10.5M → 12M8274+8#3226#3218
12M → Finish93*8+85#3218#3133
TOTALS2046*468+1578

* 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