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SF MARATHON 1ST HALF 2026

Marc Düsterhöft

Bib: 15151•M•Age: 49

Erfurt

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
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
10:37/mi
21:14
→ flat
4M
11:01/mi
43:15
↑ 67↓ 69
6M
11:14/mi
1:05:44
↑ 1231.1%
8M
11:16/mi
1:28:17
↑ 166↓ 531.1%
9.6M
11:16/mi
1:46:19
↑ 68↓ 1931.5%
10M
20:59/mi
1:54:42
↓ 241.1%
10.5M
5:24/mi
1:57:24
↓ 732.7%
12M
13:14/mi
2:17:15
↑ 2803.2%
Finish· 13.11 mi
13:14/mi
2:31:56
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:44
Pace10:57 /mi
2nd Half
Distance7.11 mi
Time1:26:12
Pace12:08 /mi
📊Positive Split: 31.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:0821:1410:3721:14
10:37
-
4M
4.00 mi07:29:0943:1510:4922:01
11:01
+0:24
6M
6.00 mi07:51:381:05:4410:5722:29
11:14
+0:13
8M
8.00 mi08:14:111:28:1711:0222:33
11:16
+0:02
9.6M
9.60 mi08:32:131:46:1911:0418:02
11:16
0:00
10M
10.00 mi08:40:361:54:4211:288:23
20:59
+9:43
10.5M
10.50 mi08:43:181:57:2411:112:42
5:24
-15:35
12M
12.00 mi09:03:092:17:1511:2619:51
13:14
+7:50
Finish
13.11 mi09:17:502:31:5611:3514:41
13:14
0:00

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

5:24 /mi

Average Pace

11:35 /mi

Slowest Pace

20:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42

2% of race

Time at Steady Pace

1:46:19

70% of race

Time at Slower Pace

42:55

28% of race

Average Pace: 11:35 /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 mi07:07:0821:1410:3721:14
10:37
#4115
4M
4.00 mi07:29:0943:1510:4922:01
11:01
#4145
6M
6.00 mi07:51:381:05:4410:5722:29
11:14
#4132
8M
8.00 mi08:14:111:28:1711:0222:33
11:16
#3996
9.6M
9.60 mi08:32:131:46:1911:0418:02
11:16
#4241
10M
10.00 mi08:40:361:54:4211:288:23
20:59
#4203
10.5M
10.50 mi08:43:181:57:2411:112:42
5:24
#4207
12M
12.00 mi09:03:092:17:1511:2619:51
13:14
#3812
Finish
13.11 mi09:17:502:31:5611:3514:41
13:14
#4015
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 60%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:05

Segment Time

12:19/mi

Pace

0.90 mi

Distance

Overall

3971

Men

2494

Division

137

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi411526371462140(Top 33%)1504(Top 42%)79(Top 36%)
4M4.00 mi2.00 mi4145-302654-17143+34201(Top 64%)2670(Top 74%)147(Top 67%)
6M6.00 mi2.00 mi4132+132648+6141+24168(Top 63%)2651(Top 73%)140(Top 64%)
8M8.00 mi2.00 mi3996+1362598+50137+43834(Top 58%)2498(Top 69%)137(Top 62%)
9.6M9.60 mi1.60 mi4241-2452691-93144-75269(Top 80%)3037(Top 84%)163(Top 74%)
10M10.00 mi0.40 mi4203+382665+26143+14035(Top 61%)2514(Top 69%)144(Top 65%)
10.5M10.50 mi0.50 mi4207-42661+4142+14143(Top 63%)2593(Top 72%)147(Top 67%)
12M12.00 mi1.50 mi3812+3952466+195133+92140(Top 33%)1504(Top 42%)79(Top 36%)
Finish13.11 mi1.11 mi4015-2032548-82142-95683(Top 86%)3216(Top 89%)189(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2140

Males

1504

M45-49

79

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4201

Males

2670

M45-49

147

4M→6M

4.0 - 6.0 mi

Top 63%
×9story building
+123ft-9ft

Overall

4168

Males

2651

M45-49

140

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3834

Males

2498

M45-49

137

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5269

Males

3037

M45-49

163

9.6M→10M

9.6 - 10.0 mi

Top 61%
×2story building
+0ft-24ft

Overall

4035

Males

2514

M45-49

144

10M→10.5M

10.0 - 10.5 mi

Top 63%
×6story building
+1ft-73ft

Overall

4143

Males

2593

M45-49

147

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2140

Males

1504

M45-49

79

12M→Finish

12.0 - 13.1 mi

Top 86%
×7story building
+14ft-89ft

Overall

5683

Males

3216

M45-49

189

Passing Analysis

Category:
Athletes Passed
1050*
Passed By
950
Net Change
+100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4115
2M → 4M173203-30#4115#4145
4M → 6M124*111+13#4145#4132
6M → 8M230*94+136#4132#3996
8M → 9.6M26271-245#3996#4241
9.6M → 10M5719+38#4241#4203
10M → 10.5M1418-4#4203#4207
10.5M → 12M402*7+395#4207#3812
12M → Finish24*227-203#3812#4015
TOTALS1050*950+100

* 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