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SF MARATHON 2026

Nephi Thomas

Bib: 10720•M•Age: 39

Fort McDowell, AZ

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M35-39)
#0 / 717
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:12
Rank: #3466
Start → 2M
9:36/mi
19:12 split
4M
37:46
Rank: #3128 (+338)
2M → 4M
9:17/mi
18:34 split
6M
56:31
Rank: #3011 (+117)
4M → 6M
9:22/mi
18:45 split
8M
1:15:45
Rank: #3122 (-111)
6M → 8M
9:37/mi
19:14 split
9.6M
1:31:33
Rank: #3071 (+51)
8M → 9.6M
9:52/mi
15:48 split
10M
1:34:05
Rank: #3054 (+17)
9.6M → 10M
6:20/mi
2:32 split
10.5M
1:40:19
Rank: #3023 (+31)
10M → 10.5M
12:28/mi
6:14 split
12M
1:54:29
Rank: #3042 (-19)
10.5M → 12M
9:27/mi
14:10 split
14M
2:15:52
Rank: #3100 (-58)
12M → 14M
10:41/mi
21:23 split
16M
2:33:10
Rank: #3043 (+57)
14M → 16M
8:39/mi
17:18 split
18M
3:00:28
Rank: #3467 (-424)
16M → 18M
13:39/mi
27:18 split
20M
3:27:31
Rank: #3840 (-373)
18M → 20M
13:31/mi
27:03 split
22M
3:53:26
Rank: #4096 (-256)
20M → 22M
12:57/mi
25:55 split
24M
4:34:11
Rank: #5013 (-917)
22M → 24M
20:23/mi
40:45 split
Finish· 26.22 mi
5:27:25
Rank: #5960 (-947)
24M → Finish
23:59/mi
53:14 split

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:15:52
Pace9:42 /mi
2nd Half
Distance12.22 mi
Time3:11:33
Pace15:41 /mi
📊Positive Split: 41.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:3919:129:3619:12
9:36
-
4M
4.00 mi06:17:1337:469:2718:34
9:17
-0:19
6M
6.00 mi06:35:5856:319:2518:45
9:22
+0:05
8M
8.00 mi06:55:121:15:459:2819:14
9:37
+0:15
9.6M
9.60 mi07:11:001:31:339:3215:48
9:52
+0:15
10M
10.00 mi07:13:321:34:059:252:32
6:20
-3:32
10.5M
10.50 mi07:19:461:40:199:336:14
12:28
+6:08
12M
12.00 mi07:33:561:54:299:3214:10
9:27
-3:01
14M
14.00 mi07:55:192:15:529:4221:23
10:41
+1:14
16M
16.00 mi08:12:372:33:109:3417:18
8:39
-2:02
18M
18.00 mi08:39:553:00:2810:0227:18
13:39
+5:00
20M
20.00 mi09:06:583:27:3110:2327:03
13:31
-0:08
22M
22.00 mi09:32:533:53:2610:3725:55
12:57
-0:34
24M
24.00 mi10:13:384:34:1111:2540:45
20:23
+7:26
Finish
26.22 mi11:06:525:27:2512:3053:14
23:59
+3:36

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

6:20 /mi

Average Pace

12:30 /mi

Slowest Pace

23:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32

1% of race

Time at Steady Pace

2:24:24

44% of race

Time at Slower Pace

3:00:29

55% of race

Average Pace: 12:29 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:58:3919:129:3619:12
9:36
#3466
4M
4.00 mi06:17:1337:469:2718:34
9:17
#3128
6M
6.00 mi06:35:5856:319:2518:45
9:22
#3011
8M
8.00 mi06:55:121:15:459:2819:14
9:37
#3122
9.6M
9.60 mi07:11:001:31:339:3215:48
9:52
#3071
10M
10.00 mi07:13:321:34:059:252:32
6:20
#3054
10.5M
10.50 mi07:19:461:40:199:336:14
12:28
#3023
12M
12.00 mi07:33:561:54:299:3214:10
9:27
#3042
14M
14.00 mi07:55:192:15:529:4221:23
10:41
#3100
16M
16.00 mi08:12:372:33:109:3417:18
8:39
#3043
18M
18.00 mi08:39:553:00:2810:0227:18
13:39
#3467
20M
20.00 mi09:06:583:27:3110:2327:03
13:31
#3840
22M
22.00 mi09:32:533:53:2610:3725:55
12:57
#4096
24M
24.00 mi10:13:384:34:1111:2540:45
20:23
#5013
Finish
26.22 mi11:06:525:27:2512:3053:14
23:59
#5960
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:46

Segment Time

9:45/mi

Pace

0.90 mi

Distance

Overall

2649

Men

2196

Division

301

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi346628063733433(Top 48%)2753(Top 54%)382(Top 53%)
4M4.00 mi2.00 mi3128+3382559+247334+392853(Top 40%)2352(Top 47%)320(Top 45%)
6M6.00 mi2.00 mi3011+1172470+89326+82931(Top 41%)2409(Top 48%)323(Top 45%)
8M8.00 mi2.00 mi3122-1112557-87343-173524(Top 49%)2840(Top 56%)384(Top 54%)
9.6M9.60 mi1.60 mi3071+512518+393432995(Top 42%)2454(Top 49%)327(Top 46%)
10M10.00 mi0.40 mi3054+172509+9340+32554(Top 36%)2125(Top 42%)289(Top 40%)
10.5M10.50 mi0.50 mi3023+312484+25338+22813(Top 39%)2297(Top 45%)307(Top 43%)
12M12.00 mi1.50 mi3042-192503-19343-53433(Top 48%)2753(Top 54%)382(Top 53%)
14M14.00 mi2.00 mi3100-582539-36339+43574(Top 50%)2845(Top 56%)396(Top 55%)
16M16.00 mi2.00 mi3043+572483+56337+23027(Top 42%)2375(Top 47%)341(Top 48%)
18M18.00 mi2.00 mi3467-4242767-284379-425764(Top 80%)4152(Top 82%)587(Top 82%)
20M20.00 mi2.00 mi3840-3732991-224419-406079(Top 85%)4326(Top 86%)618(Top 86%)
22M22.00 mi2.00 mi4096-2563167-176440-215994(Top 84%)4239(Top 84%)604(Top 84%)
24M24.00 mi2.00 mi5013-9173721-554530-907123(Top 99%)5022(Top 99%)716(Top 100%)
Finish26.22 mi2.22 mi5960-9474310-589608-787158(Top 100%)5048(Top 100%)717(Top 100%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
×1human
+6ft-11ft

Overall

3433

Males

2753

M35-39

384

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+75ft-70ft

Overall

2853

Males

2352

M35-39

323

4M→6M

4.0 - 6.0 mi

Top 41%
×5story building
+71ft-18ft

Overall

2931

Males

2409

M35-39

327

6M→8M

6.0 - 8.0 mi

Top 49%
×9story building
+106ft-21ft

Overall

3524

Males

2840

M35-39

385

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13story building
+117ft-177ft

Overall

2995

Males

2454

M35-39

328

9.6M→10M

9.6 - 10.0 mi

Top 36%
×1story
+17ft-12ft

Overall

2554

Males

2125

M35-39

290

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9story building
+0ft-102ft

Overall

2813

Males

2297

M35-39

308

10.5M→12M

10.5 - 12.0 mi

Top 48%
×18story building
+304ft-125ft

Overall

3433

Males

2753

M35-39

384

12M→14M

12.0 - 14.0 mi

Top 50%
×9story building
+99ft-125ft

Overall

3574

Males

2845

M35-39

397

14M→16M

14.0 - 16.0 mi

Top 42%
×9story building
+124ft-78ft

Overall

3027

Males

2375

M35-39

342

16M→18M

16.0 - 18.0 mi

Top 80%
×8story building
+106ft-45ft

Overall

5764

Males

4152

M35-39

588

18M→20M

18.0 - 20.0 mi

Top 85%
×3story building
+52ft-26ft

Overall

6079

Males

4326

M35-39

619

20M→22M

20.0 - 22.0 mi

Top 84%
×21story building
+17ft-266ft

Overall

5994

Males

4239

M35-39

605

22M→24M

22.0 - 24.0 mi

Top 99%
×3story building
+70ft-85ft

Overall

7123

Males

5022

M35-39

716

24M→Finish

24.0 - 26.2 mi

Top 100%
~flat
+2ft-2ft

Overall

7158

Males

5048

M35-39

717

Passing Analysis

Category:
Athletes Passed
930*
Passed By
3424
Net Change
-2494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3466
2M → 4M359*21+338#3466#3128
4M → 6M14528+117#3128#3011
6M → 8M25*136-111#3011#3122
8M → 9.6M72*21+51#3122#3071
9.6M → 10M214+17#3071#3054
10M → 10.5M4817+31#3054#3023
10.5M → 12M3958-19#3023#3042
12M → 14M34*92-58#3042#3100
14M → 16M143*86+57#3100#3043
16M → 18M10434-424#3043#3467
18M → 20M9*382-373#3467#3840
20M → 22M13*269-256#3840#4096
22M → 24M2*919-917#4096#5013
24M → Finish10*957-947#5013#5960
TOTALS930*3424-2494

* 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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