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SF MARATHON 1ST HALF 2026

Brage Bjontegaard

San Francisco, CA

Bib: 20057 M 52

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 42%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 42%
Division (M50-54)
#0 / 196
Top 44%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:57/mi
19:55
→ flat
12 ft elev
4M
10:19/mi
40:33
↑ 67↓ 69
10 ft elev
6M
10:19/mi
1:01:11
↑ 1231.1%
126 ft elev
8M
9:56/mi
1:21:04
↑ 166↓ 531.1%
246 ft elev
9.6M
9:56/mi
1:36:58
↑ 68↓ 1931.5%
126 ft elev
10M
18:16/mi
1:44:16
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:46:40
↓ 732.7%
18 ft elev
12M
13:55/mi
2:07:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:46/mi
2:18:23
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:1110:12 /mi⚡ faster
2nd Half
1:17:1210:52 /mi+26.2%
Positive split — 26.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2219:559:5719:55
9:57
-
4M
4.00 mi07:31:0040:3310:0820:38
10:19
+0:22
6M
6.00 mi07:51:381:01:1110:1220:38
10:19
0:00
8M
8.00 mi08:11:311:21:0410:0819:53
9:56
-0:23
9.6M
9.60 mi08:27:251:36:5810:0615:54
9:56
0:00
10M
10.00 mi08:34:431:44:1610:267:18
18:16
+8:20
10.5M
10.50 mi08:37:071:46:4010:102:24
4:48
-13:28
12M
12.00 mi08:58:002:07:3310:3820:53
13:55
+9:07
Finish
13.11 mi09:08:502:18:2310:3310:50
9:46
-4:09

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

4:48 /mi

Average Pace

10:33 /mi

Slowest Pace

18:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:47:48

78% of race

Time at Slower Pace

28:11

20% of race

Average Pace: 10:33 /mi

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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.

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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 mi07:10:2219:559:5719:55
9:57
#2966
4M
4.00 mi07:31:0040:3310:0820:38
10:19
#3093
6M
6.00 mi07:51:381:01:1110:1220:38
10:19
#3070
8M
8.00 mi08:11:311:21:0410:0819:53
9:56
#2832
9.6M
9.60 mi08:27:251:36:5810:0615:54
9:56
#2981
10M
10.00 mi08:34:431:44:1610:267:18
18:16
#2898
10.5M
10.50 mi08:37:071:46:4010:102:24
4:48
#2893
12M
12.00 mi08:58:002:07:3310:3820:53
13:55
#2838
Finish
13.11 mi09:08:502:18:2310:3310:50
9:46
#2779
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:42

Segment Time

10:47/mi

Pace

0.90 mi

Distance

Overall

2477

Men

1724

Division

80

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi296620251012673180183
4M4.00 mi2.00 mi3093-1272101-7695+632452192104
6M6.00 mi2.00 mi3070+232093+894+13057209090
8M8.00 mi2.00 mi2832+2381979+11490+42322169278
9.6M9.60 mi1.60 mi2981-1492044-6595-539322367117
10M10.00 mi0.40 mi2898+831989+5592+32547175286
10.5M10.50 mi0.50 mi2893+51987+2922622179879
12M12.00 mi1.50 mi2838+551939+4888+42673180183
Finish13.11 mi1.11 mi2779+591906+3386+22571174977

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2673

Males

1801

M50-54

83

2M→4M

2.0 - 4.0 mi

Top 49%
×4story building
+67ft-69ft

Overall

3245

Males

2192

M50-54

104

4M→6M

4.0 - 6.0 mi

Top 46%
×9story building
+123ft-9ft

Overall

3057

Males

2090

M50-54

90

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2322

Males

1692

M50-54

78

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3932

Males

2367

M50-54

117

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2547

Males

1752

M50-54

86

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2622

Males

1798

M50-54

79

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2673

Males

1801

M50-54

83

12M→Finish

12.0 - 13.1 mi

Top 39%
×7story building
+14ft-89ft

Overall

2571

Males

1749

M50-54

77

Passing Analysis

Category:
Athletes Passed
846*
Passed By
659
Net Change
+187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2966
2M → 4M109236-127#2966#3093
4M → 6M136113+23#3093#3070
6M → 8M262*24+238#3070#2832
8M → 9.6M44193-149#2832#2981
9.6M → 10M9613+83#2981#2898
10M → 10.5M116+5#2898#2893
10.5M → 12M11358+55#2893#2838
12M → Finish75*16+59#2838#2779
TOTALS846*659+187

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events