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SF MARATHON 1ST HALF 2026

Jim Melvin Nunez

Bib: 19467•M•Age: 43

Los Angeles, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
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
12:47/mi
25:34
→ flat
4M
14:11/mi
53:56
↑ 67↓ 69
6M
14:28/mi
1:22:52
↑ 1231.1%
8M
14:50/mi
1:52:32
↑ 166↓ 531.1%
9.6M
14:50/mi
2:16:15
↑ 68↓ 1931.5%
10M
34:25/mi
2:30:00
↓ 241.1%
10.5M
6:54/mi
2:33:27
↓ 732.7%
12M
21:01/mi
3:04:58
↑ 2803.2%
Finish· 13.11 mi
14:17/mi
3:20:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:22:52
Pace13:49 /mi
2nd Half
Distance7.11 mi
Time1:57:57
Pace16:35 /mi
📊Positive Split: 42.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:1625:3412:4725:34
12:47
-
4M
4.00 mi07:26:3853:5613:2928:22
14:11
+1:24
6M
6.00 mi07:55:341:22:5213:4928:56
14:28
+0:17
8M
8.00 mi08:25:141:52:3214:0429:40
14:50
+0:22
9.6M
9.60 mi08:48:572:16:1514:1223:43
14:50
0:00
10M
10.00 mi09:02:422:30:0015:0013:45
34:25
+19:35
10.5M
10.50 mi09:06:092:33:2714:373:27
6:54
-27:31
12M
12.00 mi09:37:403:04:5815:2531:31
21:01
+14:07
Finish
13.11 mi09:53:313:20:4915:1915:51
14:17
-6:44

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

6:54 /mi

Average Pace

15:19 /mi

Slowest Pace

34:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27

2% of race

Time at Steady Pace

2:32:06

76% of race

Time at Slower Pace

45:16

23% of race

Average Pace: 15:19 /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 mi06:58:1625:3412:4725:34
12:47
#6349
4M
4.00 mi07:26:3853:5613:2928:22
14:11
#6441
6M
6.00 mi07:55:341:22:5213:4928:56
14:28
#6412
8M
8.00 mi08:25:141:52:3214:0429:40
14:50
#6391
9.6M
9.60 mi08:48:572:16:1514:1223:43
14:50
#6458
10M
10.00 mi09:02:422:30:0015:0013:45
34:25
#6488
10.5M
10.50 mi09:06:092:33:2714:373:27
6:54
#6483
12M
12.00 mi09:37:403:04:5815:2531:31
21:01
#6464
Finish
13.11 mi09:53:313:20:4915:1915:51
14:17
#6426
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

17:12

Segment Time

19:07/mi

Pace

0.90 mi

Distance

Overall

6464

Men

3558

Division

314

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi634935583136309(Top 96%)3482(Top 96%)306(Top 96%)
4M4.00 mi2.00 mi6441-923583-253136449(Top 98%)3585(Top 99%)314(Top 98%)
6M6.00 mi2.00 mi6412+293576+7314-16355(Top 97%)3558(Top 98%)309(Top 97%)
8M8.00 mi2.00 mi6391+213572+4312+26224(Top 95%)3524(Top 97%)307(Top 96%)
9.6M9.60 mi1.60 mi6458-673588-16316-46535(Top 99%)3604(Top 100%)317(Top 99%)
10M10.00 mi0.40 mi6488-303598-10317-16546(Top 100%)3598(Top 99%)316(Top 99%)
10.5M10.50 mi0.50 mi6483+53594+43176122(Top 93%)3424(Top 95%)305(Top 96%)
12M12.00 mi1.50 mi6464+193584+10316+16309(Top 96%)3482(Top 96%)306(Top 96%)
Finish13.11 mi1.11 mi6426+383566+18314+26052(Top 92%)3379(Top 93%)294(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6309

Males

3482

M40-44

306

2M→4M

2.0 - 4.0 mi

Top 98%
×4story building
+67ft-69ft

Overall

6449

Males

3585

M40-44

315

4M→6M

4.0 - 6.0 mi

Top 97%
×9story building
+123ft-9ft

Overall

6355

Males

3558

M40-44

310

6M→8M

6.0 - 8.0 mi

Top 95%
×12story building
+166ft-53ft

Overall

6224

Males

3524

M40-44

307

8M→9.6M

8.0 - 9.6 mi

Top 99%
×13story building
+68ft-193ft

Overall

6535

Males

3604

M40-44

317

9.6M→10M

9.6 - 10.0 mi

Top 100%
×2story building
+0ft-24ft

Overall

6546

Males

3598

M40-44

316

10M→10.5M

10.0 - 10.5 mi

Top 93%
×6story building
+1ft-73ft

Overall

6122

Males

3424

M40-44

305

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6309

Males

3482

M40-44

306

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6052

Males

3379

M40-44

294

Passing Analysis

Category:
Athletes Passed
204*
Passed By
281
Net Change
-77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6349
2M → 4M26*118-92#6349#6441
4M → 6M48*19+29#6441#6412
6M → 8M61*40+21#6412#6391
8M → 9.6M2*69-67#6391#6458
9.6M → 10M232-30#6458#6488
10M → 10.5M50+5#6488#6483
10.5M → 12M22*3+19#6483#6464
12M → Finish38*0+38#6464#6426
TOTALS204*281-77

* 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