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SF MARATHON 1ST HALF 2026

Branden Chapman

Bib: 12571•M•Age: 24

Silverado, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 3%
Gender (Male)
#0 / 3619
Top 6%
M20-29
#0 / 358
Top 7%
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
7:20/mi
14:41
→ flat
4M
7:30/mi
29:41
↑ 67↓ 69
6M
7:42/mi
45:06
↑ 1231.1%
8M
7:24/mi
59:53
↑ 166↓ 531.1%
9.6M
7:24/mi
1:11:43
↑ 68↓ 1931.5%
10M
13:31/mi
1:17:07
↓ 241.1%
10.5M
3:36/mi
1:18:55
↓ 732.7%
12M
10:29/mi
1:34:39
↑ 2803.2%
Finish· 13.11 mi
7:38/mi
1:43:07
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time45:06
Pace7:31 /mi
2nd Half
Distance7.11 mi
Time58:01
Pace8:10 /mi
📊Positive Split: 28.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:3514:417:2014:41
7:20
-
4M
4.00 mi07:04:3529:417:2515:00
7:30
+0:10
6M
6.00 mi07:20:0045:067:3115:25
7:42
+0:12
8M
8.00 mi07:34:4759:537:2914:47
7:24
-0:18
9.6M
9.60 mi07:46:371:11:437:2811:50
7:24
0:00
10M
10.00 mi07:52:011:17:077:435:24
13:31
+6:07
10.5M
10.50 mi07:53:491:18:557:311:48
3:36
-9:55
12M
12.00 mi08:09:331:34:397:5315:44
10:29
+6:53
Finish
13.11 mi08:18:011:43:077:528:28
7:38
-2:51

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

3:36 /mi

Average Pace

7:52 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48

2% of race

Time at Steady Pace

1:20:11

78% of race

Time at Slower Pace

21:08

20% of race

Average Pace: 7:52 /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 mi06:49:3514:417:2014:41
7:20
#187
4M
4.00 mi07:04:3529:417:2515:00
7:30
#187
6M
6.00 mi07:20:0045:067:3115:25
7:42
#207
8M
8.00 mi07:34:4759:537:2914:47
7:24
#188
9.6M
9.60 mi07:46:371:11:437:2811:50
7:24
#226
10M
10.00 mi07:52:011:17:077:435:24
13:31
#226
10.5M
10.50 mi07:53:491:18:557:311:48
3:36
#222
12M
12.00 mi08:09:331:34:397:5315:44
10:29
#242
Finish
13.11 mi08:18:011:43:077:528:28
7:38
#228
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 3%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:12

Segment Time

8:00/mi

Pace

0.90 mi

Distance

Overall

197

Men

180

Division

24

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi18717219388(Top 6%)319(Top 9%)44(Top 12%)
4M4.00 mi2.00 mi187171+119190(Top 3%)172(Top 5%)20(Top 6%)
6M6.00 mi2.00 mi207-20185-1423-4288(Top 4%)248(Top 7%)32(Top 9%)
8M8.00 mi2.00 mi188+19169+1617+6201(Top 3%)180(Top 5%)20(Top 6%)
9.6M9.60 mi1.60 mi226-38199-3023-6969(Top 15%)673(Top 19%)97(Top 27%)
10M10.00 mi0.40 mi22619923266(Top 4%)214(Top 6%)25(Top 7%)
10.5M10.50 mi0.50 mi222+4195+423162(Top 2%)150(Top 4%)21(Top 6%)
12M12.00 mi1.50 mi242-20211-1625-2388(Top 6%)319(Top 9%)44(Top 12%)
Finish13.11 mi1.11 mi228+14204+725355(Top 5%)308(Top 9%)42(Top 12%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
~flat
+5ft-3ft

Overall

388

Males

319

M20-24

45

2M→4M

2.0 - 4.0 mi

Top 3%
×4story building
+67ft-69ft

Overall

190

Males

172

M20-24

21

4M→6M

4.0 - 6.0 mi

Top 4%
×9story building
+123ft-9ft

Overall

288

Males

248

M20-24

33

6M→8M

6.0 - 8.0 mi

Top 3%
×12story building
+166ft-53ft

Overall

201

Males

180

M20-24

21

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

969

Males

673

M20-24

98

9.6M→10M

9.6 - 10.0 mi

Top 4%
×2story building
+0ft-24ft

Overall

266

Males

214

M20-24

26

10M→10.5M

10.0 - 10.5 mi

Top 2%
×6story building
+1ft-73ft

Overall

162

Males

150

M20-24

21

10.5M→12M

10.5 - 12.0 mi

Top 6%
×21story building
+280ft-26ft

Overall

388

Males

319

M20-24

45

12M→Finish

12.0 - 13.1 mi

Top 5%
×7story building
+14ft-89ft

Overall

355

Males

308

M20-24

42

Passing Analysis

Category:
Athletes Passed
100*
Passed By
141
Net Change
-41
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#187
2M → 4M14140#187#187
4M → 6M525-20#187#207
6M → 8M3617+19#207#188
8M → 9.6M442-38#188#226
9.6M → 10M770#226#226
10M → 10.5M40+4#226#222
10.5M → 12M727-20#222#242
12M → Finish23*9+14#242#228
TOTALS100*141-41

* 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