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SF MARATHON 1ST HALF 2023

Henrik Nilsback

Stockholm

Bib: 9160 M 45

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 13%
Gender (Male)
#0 / 3331
Top 18%
Masters (Masters Men)
#0 / 1028
Top 11%
Division (M45-49)
#0 / 241
Top 12%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
7:11/mi
10:03
→ flat
11 ft elev
2.13M
15:09/mi
21:07
→ flat
13 ft elev
6.43M
9:58/mi
1:03:57
↑ 274↓ 780.9%
213 ft elev
6.62M
-32:-49/mi
57:54
↑ 161.6%
239 ft elev
10.65M
8:40/mi
1:32:50
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:18/mi
1:53:15
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time57:54
Pace8:45 /mi
2nd Half✓ Faster
Distance6.49 mi
Time55:21
Pace8:32 /mi
📊Negative Split: 4.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:40:3910:037:1110:03
7:11
-
2.13M
2.13 mi06:51:4321:079:5511:04
15:09
+7:58
6.43M
6.43 mi07:34:331:03:579:5742:50
9:58
-5:11
6.62M
6.62 mi07:28:3057:548:45
-32:-49
-42:47
10.65M
10.65 mi08:03:261:32:508:4334:56
8:40
+41:29
Finish
13.11 mi08:23:511:53:158:3820:25
8:18
-0:22

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

-33:-49 /mi

Average Pace

8:38 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:15

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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
1.40M
1.40 mi06:40:3910:037:1110:03
7:11
#285
2.13M
2.13 mi06:51:4321:079:5511:04
15:09
#345
6.43M
6.43 mi07:34:331:03:579:5742:50
9:58
#606
6.62M
6.62 mi07:28:3057:548:45
-32:-49
#533
10.65M
10.65 mi08:03:261:32:508:4334:56
8:40
#730
Finish
13.11 mi08:23:511:53:158:3820:25
8:18
#792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi1.40 mi2852439285(Top 5%)243(Top 7%)9(Top 4%)
2.13M2.13 mi0.73 mi345-60285-428+1504(Top 8%)387(Top 12%)15(Top 6%)
6.43M6.43 mi4.30 mi606-261479-19421-13868(Top 14%)658(Top 20%)33(Top 14%)
6.62M6.62 mi0.19 mi533+73425+5417+4---
10.65M10.65 mi4.03 mi730-197567-14225-81236(Top 20%)912(Top 27%)49(Top 20%)
Finish13.11 mi2.46 mi792-62609-4229-41333(Top 22%)958(Top 29%)55(Top 23%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 5%
~flat
+3ft-2ft

Overall

285

Males

243

M45-49

9

1.40M→2.13M

1.4 - 2.1 mi

Top 8%
~flat
+3ft-1ft

Overall

504

Males

387

M45-49

17

2.13M→6.43M

2.1 - 6.4 mi

Top 14%
×17story building
+274ft-78ft

Overall

868

Males

658

M45-49

33

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 20%
×21story building
+153ft-361ft

Overall

1236

Males

912

M45-49

49

10.65M→Finish

10.7 - 13.1 mi

Top 22%
×17story building
+244ft-114ft

Overall

1333

Males

958

M45-49

55

Passing Analysis

Category:
Athletes Passed
132*
Passed By
639
Net Change
-507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#285
1.40M → 2.13M1777-60#285#345
2.13M → 6.43M6267-261#345#606
6.43M → 6.62M785+73#606#533
6.62M → 10.65M10*207-197#533#730
10.65M → Finish21*83-62#730#792
TOTALS132*639-507

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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