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SF MARATHON 2026

Jt Nickelson

Bib: 5343•M•Age: 19

Pacifica, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 5%
Gender (Male)
#0 / 5052
Top 7%
M19 & Under
#0 / 150
Top 11%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:38
Rank: #610
Start → 2M
15:38 | 7:49/mi
4M
30:58
Rank: #524 (+86)
2M → 4M
15:20 | 7:40/mi
6M
46:28
Rank: #524
4M → 6M
15:30 | 7:45/mi
8M
1:01:56
Rank: #533 (-9)
6M → 8M
15:28 | 7:44/mi
9.6M
1:14:42
Rank: #526 (+7)
8M → 9.6M
12:46 | 7:59/mi
10M
1:16:46
Rank: #516 (+10)
9.6M → 10M
2:04 | 5:10/mi
10.5M
1:21:44
Rank: #502 (+14)
10M → 10.5M
4:58 | 9:56/mi
12M
1:32:28
Rank: #486 (+16)
10.5M → 12M
10:44 | 7:09/mi
14M
1:49:05
Rank: #491 (-5)
12M → 14M
16:37 | 8:18/mi
16M
2:01:29
Rank: #445 (+46)
14M → 16M
12:24 | 6:12/mi
18M
2:19:16
Rank: #466 (-21)
16M → 18M
17:47 | 8:54/mi
20M
2:34:44
Rank: #433 (+33)
18M → 20M
15:28 | 7:44/mi
22M
2:50:07
Rank: #437 (-4)
20M → 22M
15:23 | 7:41/mi
24M
3:06:32
Rank: #410 (+27)
22M → 24M
16:25 | 8:13/mi
Finish· 26.22 mi
3:24:15
Rank: #384 (+26)
24M → Finish
17:43 | 7:59/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:49:05
Pace7:47 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:35:10
Pace7:47 /mi
📊Negative Split: 12.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:36:1315:387:4915:38
7:49
-
4M
4.00 mi05:51:3330:587:4515:20
7:40
-0:09
6M
6.00 mi06:07:0346:287:4515:30
7:45
+0:05
8M
8.00 mi06:22:311:01:567:4415:28
7:44
-0:01
9.6M
9.60 mi06:35:171:14:427:4712:46
7:59
+0:15
10M
10.00 mi06:37:211:16:467:412:04
5:10
-2:49
10.5M
10.50 mi06:42:191:21:447:474:58
9:56
+4:46
12M
12.00 mi06:53:031:32:287:4210:44
7:09
-2:47
14M
14.00 mi07:09:401:49:057:4716:37
8:18
+1:09
16M
16.00 mi07:22:042:01:297:3612:24
6:12
-2:06
18M
18.00 mi07:39:512:19:167:4417:47
8:54
+2:42
20M
20.00 mi07:55:192:34:447:4415:28
7:44
-1:10
22M
22.00 mi08:10:422:50:077:4415:23
7:41
-0:03
24M
24.00 mi08:27:073:06:327:4616:25
8:13
+0:32
Finish
26.22 mi08:44:503:24:157:4817:43
7:59
-0:14

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

5:10 /mi

Average Pace

7:48 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:12

12% of race

Time at Steady Pace

2:19:41

68% of race

Time at Slower Pace

39:22

19% of race

Average Pace: 7:47 /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 mi05:36:1315:387:4915:38
7:49
#610
4M
4.00 mi05:51:3330:587:4515:20
7:40
#524
6M
6.00 mi06:07:0346:287:4515:30
7:45
#524
8M
8.00 mi06:22:311:01:567:4415:28
7:44
#533
9.6M
9.60 mi06:35:171:14:427:4712:46
7:59
#526
10M
10.00 mi06:37:211:16:467:412:04
5:10
#516
10.5M
10.50 mi06:42:191:21:447:474:58
9:56
#502
12M
12.00 mi06:53:031:32:287:4210:44
7:09
#486
14M
14.00 mi07:09:401:49:057:4716:37
8:18
#491
16M
16.00 mi07:22:042:01:297:3612:24
6:12
#445
18M
18.00 mi07:39:512:19:167:4417:47
8:54
#466
20M
20.00 mi07:55:192:34:447:4415:28
7:44
#433
22M
22.00 mi08:10:422:50:077:4415:23
7:41
#437
24M
24.00 mi08:27:073:06:327:4616:25
8:13
#410
Finish
26.22 mi08:44:503:24:157:4817:43
7:59
#384
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:02

Segment Time

7:49/mi

Pace

0.90 mi

Distance

Overall

397

Men

366

Division

17

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi61055026425(Top 6%)393(Top 8%)20(Top 13%)
4M4.00 mi2.00 mi524+86475+7526466(Top 7%)426(Top 8%)24(Top 16%)
6M6.00 mi2.00 mi524478-325+1538(Top 8%)487(Top 10%)26(Top 17%)
8M8.00 mi2.00 mi533-9485-725625(Top 9%)561(Top 11%)24(Top 16%)
9.6M9.60 mi1.60 mi526+7478+726-1504(Top 7%)458(Top 9%)20(Top 13%)
10M10.00 mi0.40 mi516+10470+825+1373(Top 5%)345(Top 7%)18(Top 12%)
10.5M10.50 mi0.50 mi502+14457+1323+2442(Top 6%)401(Top 8%)17(Top 11%)
12M12.00 mi1.50 mi486+16445+1224-1425(Top 6%)393(Top 8%)20(Top 13%)
14M14.00 mi2.00 mi491-5447-221+3534(Top 7%)485(Top 10%)22(Top 15%)
16M16.00 mi2.00 mi445+46409+3819+2305(Top 4%)278(Top 6%)11(Top 7%)
18M18.00 mi2.00 mi466-21426-1720-11096(Top 15%)931(Top 18%)37(Top 25%)
20M20.00 mi2.00 mi433+33397+2918+2340(Top 5%)308(Top 6%)13(Top 9%)
22M22.00 mi2.00 mi437-4399-218601(Top 8%)518(Top 10%)27(Top 18%)
24M24.00 mi2.00 mi410+27372+2717+1339(Top 5%)307(Top 6%)18(Top 12%)
Finish26.22 mi2.22 mi384+26351+2117351(Top 5%)311(Top 6%)19(Top 13%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
×1human
+6ft-11ft

Overall

425

Males

393

M15-19

20

2M→4M

2.0 - 4.0 mi

Top 7%
×4stories
+75ft-70ft

Overall

466

Males

426

M15-19

24

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

538

Males

487

M15-19

26

6M→8M

6.0 - 8.0 mi

Top 9%
×9stories
+106ft-21ft

Overall

625

Males

561

M15-19

24

8M→9.6M

8.0 - 9.6 mi

Top 7%
×13stories
+117ft-177ft

Overall

504

Males

458

M15-19

20

9.6M→10M

9.6 - 10.0 mi

Top 5%
×1story
+17ft-12ft

Overall

373

Males

345

M15-19

18

10M→10.5M

10.0 - 10.5 mi

Top 6%
×9stories
+0ft-102ft

Overall

442

Males

401

M15-19

17

10.5M→12M

10.5 - 12.0 mi

Top 6%
×18stories
+304ft-125ft

Overall

425

Males

393

M15-19

20

12M→14M

12.0 - 14.0 mi

Top 7%
×9stories
+99ft-125ft

Overall

534

Males

485

M15-19

22

14M→16M

14.0 - 16.0 mi

Top 4%
×9stories
+124ft-78ft

Overall

305

Males

278

M15-19

11

16M→18M

16.0 - 18.0 mi

Top 15%
×8stories
+106ft-45ft

Overall

1096

Males

931

M15-19

38

18M→20M

18.0 - 20.0 mi

Top 5%
×3stories
+52ft-26ft

Overall

340

Males

308

M15-19

13

20M→22M

20.0 - 22.0 mi

Top 8%
×21stories
+17ft-266ft

Overall

601

Males

518

M15-19

27

22M→24M

22.0 - 24.0 mi

Top 5%
×3stories
+70ft-85ft

Overall

339

Males

307

M15-19

18

24M→Finish

24.0 - 26.2 mi

Top 5%
~flat
+2ft-2ft

Overall

351

Males

311

M15-19

18

Passing Analysis

Category:
Athletes Passed
353*
Passed By
127
Net Change
+226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#610
2M → 4M904+86#610#524
4M → 6M15150#524#524
6M → 8M10*19-9#524#533
8M → 9.6M147+7#533#526
9.6M → 10M100+10#526#516
10M → 10.5M162+14#516#502
10.5M → 12M215+16#502#486
12M → 14M5*10-5#486#491
14M → 16M515+46#491#445
16M → 18M1637-21#445#466
18M → 20M341+33#466#433
20M → 22M913-4#433#437
22M → 24M336+27#437#410
24M → Finish293+26#410#384
TOTALS353*127+226

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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