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SF MARATHON 2026

Johnny Tan

Bib: 4327•M•Age: 22

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:26
Rank: #2779
Start → 2M
18:26 | 9:13/mi
4M
36:52
Rank: #2717 (+62)
2M → 4M
18:26 | 9:13/mi
6M
55:18
Rank: #2681 (+36)
4M → 6M
18:26 | 9:13/mi
8M
1:13:08
Rank: #2584 (+97)
6M → 8M
17:50 | 8:55/mi
9.6M
1:28:17
Rank: #2534 (+50)
8M → 9.6M
15:09 | 9:28/mi
10M
1:31:20
Rank: #2624 (-90)
9.6M → 10M
3:03 | 7:38/mi
10.5M
1:37:36
Rank: #2624
10M → 10.5M
6:16 | 12:32/mi
12M
1:51:04
Rank: #2622 (+2)
10.5M → 12M
13:28 | 8:59/mi
14M
2:11:11
Rank: #2632 (-10)
12M → 14M
20:07 | 10:03/mi
16M
2:27:14
Rank: #2508 (+124)
14M → 16M
16:03 | 8:01/mi
18M
2:51:45
Rank: #2795 (-287)
16M → 18M
24:31 | 12:16/mi
20M
3:15:30
Rank: #2991 (-196)
18M → 20M
23:45 | 11:52/mi
22M
3:37:44
Rank: #3131 (-140)
20M → 22M
22:14 | 11:07/mi
24M
4:05:14
Rank: #3368 (-237)
22M → 24M
27:30 | 13:45/mi
Finish· 26.22 mi
4:35:34
Rank: #3672 (-304)
24M → Finish
30:20 | 13:40/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:11:11
Pace9:22 /mi
2nd Half
Distance12.22 mi
Time2:24:23
Pace11:49 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:1718:269:1318:26
9:13
-
4M
4.00 mi06:02:4336:529:1318:26
9:13
0:00
6M
6.00 mi06:21:0955:189:1318:26
9:13
0:00
8M
8.00 mi06:38:591:13:089:0817:50
8:55
-0:18
9.6M
9.60 mi06:54:081:28:179:1215:09
9:28
+0:33
10M
10.00 mi06:57:111:31:209:083:03
7:38
-1:50
10.5M
10.50 mi07:03:271:37:369:186:16
12:32
+4:54
12M
12.00 mi07:16:551:51:049:1513:28
8:59
-3:33
14M
14.00 mi07:37:022:11:119:2220:07
10:03
+1:04
16M
16.00 mi07:53:052:27:149:1216:03
8:01
-2:02
18M
18.00 mi08:17:362:51:459:3324:31
12:16
+4:15
20M
20.00 mi08:41:213:15:309:4623:45
11:52
-0:24
22M
22.00 mi09:03:353:37:449:5422:14
11:07
-0:45
24M
24.00 mi09:31:054:05:1410:1327:30
13:45
+2:38
Finish
26.22 mi10:01:254:35:3410:3130:20
13:40
-0:05

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

7:38 /mi

Average Pace

10:31 /mi

Slowest Pace

13:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:06

7% of race

Time at Steady Pace

2:01:52

44% of race

Time at Slower Pace

2:14:36

49% of race

Average Pace: 10:31 /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 mi05:44:1718:269:1318:26
9:13
#2779
4M
4.00 mi06:02:4336:529:1318:26
9:13
#2717
6M
6.00 mi06:21:0955:189:1318:26
9:13
#2681
8M
8.00 mi06:38:591:13:089:0817:50
8:55
#2584
9.6M
9.60 mi06:54:081:28:179:1215:09
9:28
#2534
10M
10.00 mi06:57:111:31:209:083:03
7:38
#2624
10.5M
10.50 mi07:03:271:37:369:186:16
12:32
#2624
12M
12.00 mi07:16:551:51:049:1513:28
8:59
#2622
14M
14.00 mi07:37:022:11:119:2220:07
10:03
#2632
16M
16.00 mi07:53:052:27:149:1216:03
8:01
#2508
18M
18.00 mi08:17:362:51:459:3324:31
12:16
#2795
20M
20.00 mi08:41:213:15:309:4623:45
11:52
#2991
22M
22.00 mi09:03:353:37:449:5422:14
11:07
#3131
24M
24.00 mi09:31:054:05:1410:1327:30
13:45
#3368
Finish
26.22 mi10:01:254:35:3410:3130:20
13:40
#3672
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:19

Segment Time

10:21/mi

Pace

0.90 mi

Distance

Overall

3431

Men

2754

Division

396

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi277922843312820(Top 39%)2324(Top 46%)360(Top 56%)
4M4.00 mi2.00 mi2717+622244+40329+22721(Top 38%)2253(Top 45%)325(Top 50%)
6M6.00 mi2.00 mi2681+362215+29324+52695(Top 38%)2231(Top 44%)332(Top 51%)
8M8.00 mi2.00 mi2584+972148+67319+52365(Top 33%)1982(Top 39%)304(Top 47%)
9.6M9.60 mi1.60 mi2534+502120+28310+92435(Top 34%)2052(Top 41%)313(Top 48%)
10M10.00 mi0.40 mi2624-902175-55318-85200(Top 73%)3894(Top 77%)535(Top 83%)
10.5M10.50 mi0.50 mi26242172+3320-22874(Top 40%)2339(Top 46%)348(Top 54%)
12M12.00 mi1.50 mi2622+22178-6329-92820(Top 39%)2324(Top 46%)360(Top 56%)
14M14.00 mi2.00 mi2632-102183-5330-12765(Top 39%)2272(Top 45%)339(Top 52%)
16M16.00 mi2.00 mi2508+1242080+103310+202207(Top 31%)1777(Top 35%)270(Top 42%)
18M18.00 mi2.00 mi2795-2872294-214333-234653(Top 65%)3452(Top 68%)476(Top 73%)
20M20.00 mi2.00 mi2991-1962425-131343-104725(Top 66%)3449(Top 68%)454(Top 70%)
22M22.00 mi2.00 mi3131-1402506-81353-104372(Top 61%)3164(Top 63%)425(Top 66%)
24M24.00 mi2.00 mi3368-2372652-146366-135414(Top 76%)3851(Top 76%)504(Top 78%)
Finish26.22 mi2.22 mi3672-3042837-185391-255848(Top 82%)4142(Top 82%)548(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 39%
×1human
+6ft-11ft

Overall

2820

Males

2324

M20-24

363

2M→4M

2.0 - 4.0 mi

Top 38%
×4stories
+75ft-70ft

Overall

2721

Males

2253

M20-24

330

4M→6M

4.0 - 6.0 mi

Top 38%
×5stories
+71ft-18ft

Overall

2695

Males

2231

M20-24

339

6M→8M

6.0 - 8.0 mi

Top 33%
×9stories
+106ft-21ft

Overall

2365

Males

1982

M20-24

308

8M→9.6M

8.0 - 9.6 mi

Top 34%
×13stories
+117ft-177ft

Overall

2435

Males

2052

M20-24

317

9.6M→10M

9.6 - 10.0 mi

Top 73%
×1story
+17ft-12ft

Overall

5200

Males

3894

M20-24

543

10M→10.5M

10.0 - 10.5 mi

Top 40%
×9stories
+0ft-102ft

Overall

2874

Males

2339

M20-24

352

10.5M→12M

10.5 - 12.0 mi

Top 39%
×18stories
+304ft-125ft

Overall

2820

Males

2324

M20-24

363

12M→14M

12.0 - 14.0 mi

Top 39%
×9stories
+99ft-125ft

Overall

2765

Males

2272

M20-24

341

14M→16M

14.0 - 16.0 mi

Top 31%
×9stories
+124ft-78ft

Overall

2207

Males

1777

M20-24

271

16M→18M

16.0 - 18.0 mi

Top 65%
×8stories
+106ft-45ft

Overall

4653

Males

3452

M20-24

478

18M→20M

18.0 - 20.0 mi

Top 66%
×3stories
+52ft-26ft

Overall

4725

Males

3449

M20-24

455

20M→22M

20.0 - 22.0 mi

Top 61%
×21stories
+17ft-266ft

Overall

4372

Males

3164

M20-24

426

22M→24M

22.0 - 24.0 mi

Top 76%
×3stories
+70ft-85ft

Overall

5414

Males

3851

M20-24

505

24M→Finish

24.0 - 26.2 mi

Top 82%
~flat
+2ft-2ft

Overall

5848

Males

4142

M20-24

548

Passing Analysis

Category:
Athletes Passed
865*
Passed By
1758
Net Change
-893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2779
2M → 4M142*80+62#2779#2717
4M → 6M10367+36#2717#2681
6M → 8M120*23+97#2681#2584
8M → 9.6M87*37+50#2584#2534
9.6M → 10M292-90#2534#2624
10M → 10.5M34340#2624#2624
10.5M → 12M6058+2#2624#2622
12M → 14M45*55-10#2622#2632
14M → 16M179*55+124#2632#2508
16M → 18M20307-287#2508#2795
18M → 20M22*218-196#2795#2991
20M → 22M24*164-140#2991#3131
22M → 24M13*250-237#3131#3368
24M → Finish14*318-304#3368#3672
TOTALS865*1758-893

* 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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