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SF MARATHON 2026

Mark Nyemah Iv

Bib: 1457•M•Age: 34

Brooklyn Park, MN

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 22%
Gender (Male)
#0 / 5052
Top 26%
Division (M30-34)
#0 / 1040
Top 27%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:33
Rank: #1811
Start → 2M
17:33 | 8:46/mi
4M
34:28
Rank: #1520 (+291)
2M → 4M
16:55 | 8:28/mi
6M
51:38
Rank: #1478 (+42)
4M → 6M
17:10 | 8:35/mi
8M
1:08:10
Rank: #1386 (+92)
6M → 8M
16:32 | 8:16/mi
9.6M
1:23:00
Rank: #1463 (-77)
8M → 9.6M
14:50 | 9:16/mi
10M
1:25:18
Rank: #1440 (+23)
9.6M → 10M
2:18 | 5:45/mi
10.5M
1:31:41
Rank: #1536 (-96)
10M → 10.5M
6:23 | 12:46/mi
12M
1:43:43
Rank: #1491 (+45)
10.5M → 12M
12:02 | 8:01/mi
14M
2:01:04
Rank: #1354 (+137)
12M → 14M
17:21 | 8:40/mi
16M
2:14:56
Rank: #1234 (+120)
14M → 16M
13:52 | 6:56/mi
18M
2:35:02
Rank: #1332 (-98)
16M → 18M
20:06 | 10:03/mi
20M
2:55:26
Rank: #1473 (-141)
18M → 20M
20:24 | 10:12/mi
22M
3:12:46
Rank: #1463 (+10)
20M → 22M
17:20 | 8:40/mi
24M
3:32:41
Rank: #1456 (+7)
22M → 24M
19:55 | 9:58/mi
Finish· 26.22 mi
3:56:31
Rank: #1599 (-143)
24M → Finish
23:50 | 10:44/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:01:04
Pace8:39 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:55:27
Pace9:27 /mi
📊Negative Split: 4.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:1617:338:4617:33
8:46
-
4M
4.00 mi05:51:1134:288:3716:55
8:28
-0:18
6M
6.00 mi06:08:2151:388:3617:10
8:35
+0:07
8M
8.00 mi06:24:531:08:108:3116:32
8:16
-0:19
9.6M
9.60 mi06:39:431:23:008:3914:50
9:16
+1:00
10M
10.00 mi06:42:011:25:188:322:18
5:45
-3:31
10.5M
10.50 mi06:48:241:31:418:446:23
12:46
+7:01
12M
12.00 mi07:00:261:43:438:3912:02
8:01
-4:45
14M
14.00 mi07:17:472:01:048:3917:21
8:40
+0:39
16M
16.00 mi07:31:392:14:568:2613:52
6:56
-1:44
18M
18.00 mi07:51:452:35:028:3720:06
10:03
+3:07
20M
20.00 mi08:12:092:55:268:4620:24
10:12
+0:09
22M
22.00 mi08:29:293:12:468:4617:20
8:40
-1:32
24M
24.00 mi08:49:243:32:418:5219:55
9:58
+1:18
Finish
26.22 mi09:13:143:56:319:0223:50
10:44
+0:46

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

5:45 /mi

Average Pace

9:02 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:10

7% of race

Time at Steady Pace

2:09:43

55% of race

Time at Slower Pace

1:30:38

38% of race

Average Pace: 9:01 /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 mi05:34:1617:338:4617:33
8:46
#1811
4M
4.00 mi05:51:1134:288:3716:55
8:28
#1520
6M
6.00 mi06:08:2151:388:3617:10
8:35
#1478
8M
8.00 mi06:24:531:08:108:3116:32
8:16
#1386
9.6M
9.60 mi06:39:431:23:008:3914:50
9:16
#1463
10M
10.00 mi06:42:011:25:188:322:18
5:45
#1440
10.5M
10.50 mi06:48:241:31:418:446:23
12:46
#1536
12M
12.00 mi07:00:261:43:438:3912:02
8:01
#1491
14M
14.00 mi07:17:472:01:048:3917:21
8:40
#1354
16M
16.00 mi07:31:392:14:568:2613:52
6:56
#1234
18M
18.00 mi07:51:452:35:028:3720:06
10:03
#1332
20M
20.00 mi08:12:092:55:268:4620:24
10:12
#1473
22M
22.00 mi08:29:293:12:468:4617:20
8:40
#1463
24M
24.00 mi08:49:243:32:418:5219:55
9:58
#1456
Finish
26.22 mi09:13:143:56:319:0223:50
10:44
#1599
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:41

Segment Time

9:39/mi

Pace

0.90 mi

Distance

Overall

2506

Men

2089

Division

438

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi181115623401301(Top 18%)1130(Top 22%)239(Top 23%)
4M4.00 mi2.00 mi1520+2911318+244280+601287(Top 18%)1124(Top 22%)236(Top 23%)
6M6.00 mi2.00 mi1478+421285+33271+91457(Top 20%)1261(Top 25%)266(Top 26%)
8M8.00 mi2.00 mi1386+921205+80255+161197(Top 17%)1045(Top 21%)218(Top 21%)
9.6M9.60 mi1.60 mi1463-771272-67271-162090(Top 29%)1792(Top 35%)383(Top 37%)
10M10.00 mi0.40 mi1440+231249+23267+41180(Top 16%)1033(Top 20%)227(Top 22%)
10.5M10.50 mi0.50 mi1536-961329-80281-143097(Top 43%)2499(Top 49%)522(Top 50%)
12M12.00 mi1.50 mi1491+451286+43274+71301(Top 18%)1130(Top 22%)239(Top 23%)
14M14.00 mi2.00 mi1354+1371182+104256+18867(Top 12%)770(Top 15%)173(Top 17%)
16M16.00 mi2.00 mi1234+1201081+101225+31856(Top 12%)743(Top 15%)155(Top 15%)
18M18.00 mi2.00 mi1332-981155-74239-142313(Top 32%)1876(Top 37%)401(Top 39%)
20M20.00 mi2.00 mi1473-1411256-101263-242789(Top 39%)2195(Top 43%)457(Top 44%)
22M22.00 mi2.00 mi1463+101244+12257+61589(Top 22%)1297(Top 26%)273(Top 26%)
24M24.00 mi2.00 mi1456+71230+14258-11733(Top 24%)1372(Top 27%)286(Top 28%)
Finish26.22 mi2.22 mi1599-1431333-103278-203177(Top 44%)2344(Top 46%)468(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
×1human
+6ft-11ft

Overall

1301

Males

1130

M30-34

241

2M→4M

2.0 - 4.0 mi

Top 18%
×4stories
+75ft-70ft

Overall

1287

Males

1124

M30-34

238

4M→6M

4.0 - 6.0 mi

Top 20%
×5stories
+71ft-18ft

Overall

1457

Males

1261

M30-34

268

6M→8M

6.0 - 8.0 mi

Top 17%
×9stories
+106ft-21ft

Overall

1197

Males

1045

M30-34

220

8M→9.6M

8.0 - 9.6 mi

Top 29%
×13stories
+117ft-177ft

Overall

2090

Males

1792

M30-34

385

9.6M→10M

9.6 - 10.0 mi

Top 16%
×1story
+17ft-12ft

Overall

1180

Males

1033

M30-34

229

10M→10.5M

10.0 - 10.5 mi

Top 43%
×9stories
+0ft-102ft

Overall

3097

Males

2499

M30-34

525

10.5M→12M

10.5 - 12.0 mi

Top 18%
×18stories
+304ft-125ft

Overall

1301

Males

1130

M30-34

241

12M→14M

12.0 - 14.0 mi

Top 12%
×9stories
+99ft-125ft

Overall

867

Males

770

M30-34

175

14M→16M

14.0 - 16.0 mi

Top 12%
×9stories
+124ft-78ft

Overall

856

Males

743

M30-34

155

16M→18M

16.0 - 18.0 mi

Top 32%
×8stories
+106ft-45ft

Overall

2313

Males

1876

M30-34

403

18M→20M

18.0 - 20.0 mi

Top 39%
×3stories
+52ft-26ft

Overall

2789

Males

2195

M30-34

459

20M→22M

20.0 - 22.0 mi

Top 22%
×21stories
+17ft-266ft

Overall

1589

Males

1297

M30-34

273

22M→24M

22.0 - 24.0 mi

Top 24%
×3stories
+70ft-85ft

Overall

1733

Males

1372

M30-34

286

24M→Finish

24.0 - 26.2 mi

Top 44%
~flat
+2ft-2ft

Overall

3177

Males

2344

M30-34

468

Passing Analysis

Category:
Athletes Passed
1000*
Passed By
788
Net Change
+212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1811
2M → 4M2976+291#1811#1520
4M → 6M7533+42#1520#1478
6M → 8M95*3+92#1478#1386
8M → 9.6M1693-77#1386#1463
9.6M → 10M241+23#1463#1440
10M → 10.5M11107-96#1440#1536
10.5M → 12M6217+45#1536#1491
12M → 14M140*3+137#1491#1354
14M → 16M130*10+120#1354#1234
16M → 18M20118-98#1234#1332
18M → 20M14*155-141#1332#1473
20M → 22M51*41+10#1473#1463
22M → 24M50*43+7#1463#1456
24M → Finish15*158-143#1456#1599
TOTALS1000*788+212

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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