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SF MARATHON 1ST HALF 2026

Nathan Lovejoy

Bib: 20396•M•Age: 42

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 45%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 45%
Division (M40-44)
#0 / 319
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
10:06/mi
20:12
→ flat
4M
10:24/mi
40:59
↑ 67↓ 69
6M
10:26/mi
1:01:52
↑ 1231.1%
8M
11:36/mi
1:25:04
↑ 166↓ 531.1%
9.6M
8:11/mi
1:38:10
↑ 68↓ 1931.5%
10M
19:19/mi
1:45:53
↓ 241.1%
10.5M
5:06/mi
1:48:26
↓ 732.7%
12M
13:51/mi
2:09:12
↑ 2803.2%
Finish· 13.11 mi
9:54/mi
2:20:11
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:52
Pace10:19 /mi
2nd Half
Distance7.11 mi
Time1:18:19
Pace11:01 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:0120:1210:0620:12
10:06
-
4M
4.00 mi07:27:4840:5910:1520:47
10:24
+0:18
6M
6.00 mi07:48:411:01:5210:1920:53
10:26
+0:02
8M
8.00 mi08:11:531:25:0410:3823:12
11:36
+1:10
9.6M
9.60 mi08:24:591:38:1010:1413:06
8:11
-3:25
10M
10.00 mi08:32:421:45:5310:357:43
19:19
+11:08
10.5M
10.50 mi08:35:151:48:2610:202:33
5:06
-14:13
12M
12.00 mi08:56:012:09:1210:4620:46
13:51
+8:45
Finish
13.11 mi09:07:002:20:1110:4210:59
9:54
-3:57

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

10:42 /mi

Slowest Pace

19:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:39

11% of race

Time at Steady Pace

1:36:03

69% of race

Time at Slower Pace

28:29

20% of race

Average Pace: 10:42 /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 mi07:07:0120:1210:0620:12
10:06
#3190
4M
4.00 mi07:27:4840:5910:1520:47
10:24
#3281
6M
6.00 mi07:48:411:01:5210:1920:53
10:26
#3234
8M
8.00 mi08:11:531:25:0410:3823:12
11:36
#3483
9.6M
9.60 mi08:24:591:38:1010:1413:06
8:11
#3146
10M
10.00 mi08:32:421:45:5310:357:43
19:19
#3116
10.5M
10.50 mi08:35:151:48:2610:202:33
5:06
#3121
12M
12.00 mi08:56:012:09:1210:4620:46
13:51
#3004
Finish
13.11 mi09:07:002:20:1110:4210:59
9:54
#2964
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 47%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:16

Segment Time

11:25/mi

Pace

0.90 mi

Distance

Overall

3106

Men

2058

Division

172

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi319021401822599(Top 40%)1760(Top 49%)143(Top 45%)
4M4.00 mi2.00 mi3281-912198-58184-23357(Top 51%)2247(Top 62%)189(Top 59%)
6M6.00 mi2.00 mi3234+472185+13173+113211(Top 49%)2170(Top 60%)172(Top 54%)
8M8.00 mi2.00 mi3483-2492316-131188-154166(Top 63%)2665(Top 74%)224(Top 70%)
9.6M9.60 mi1.60 mi3146+3372136+180173+151731(Top 26%)1149(Top 32%)87(Top 27%)
10M10.00 mi0.40 mi3116+302108+28172+13126(Top 48%)2064(Top 57%)175(Top 55%)
10.5M10.50 mi0.50 mi3121-52106+21723384(Top 51%)2216(Top 61%)183(Top 57%)
12M12.00 mi1.50 mi3004+1172035+71168+42599(Top 40%)1760(Top 49%)143(Top 45%)
Finish13.11 mi1.11 mi2964+402012+231682743(Top 42%)1841(Top 51%)158(Top 50%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
~flat
+5ft-3ft

Overall

2599

Males

1760

M40-44

143

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3357

Males

2247

M40-44

189

4M→6M

4.0 - 6.0 mi

Top 49%
×9story building
+123ft-9ft

Overall

3211

Males

2170

M40-44

172

6M→8M

6.0 - 8.0 mi

Top 63%
×12story building
+166ft-53ft

Overall

4166

Males

2665

M40-44

224

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1731

Males

1149

M40-44

87

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3126

Males

2064

M40-44

175

10M→10.5M

10.0 - 10.5 mi

Top 51%
×6story building
+1ft-73ft

Overall

3384

Males

2216

M40-44

183

10.5M→12M

10.5 - 12.0 mi

Top 40%
×21story building
+280ft-26ft

Overall

2599

Males

1760

M40-44

143

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2743

Males

1841

M40-44

158

Passing Analysis

Category:
Athletes Passed
957*
Passed By
731
Net Change
+226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3190
2M → 4M133224-91#3190#3281
4M → 6M13689+47#3281#3234
6M → 8M42*291-249#3234#3483
8M → 9.6M35619+337#3483#3146
9.6M → 10M5828+30#3146#3116
10M → 10.5M1116-5#3116#3121
10.5M → 12M15538+117#3121#3004
12M → Finish66*26+40#3004#2964
TOTALS957*731+226

* 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