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SF MARATHON 2026

Alan Li

Bib: 8203•M•Age: 25

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:02
Rank: #7052
Start → 2M
25:02 | 12:31/mi
4M
50:47
Rank: #7047 (+5)
2M → 4M
25:45 | 12:53/mi
6M
1:15:20
Rank: #6855 (+192)
4M → 6M
24:33 | 12:16/mi
8M
1:41:03
Rank: #6942 (-87)
6M → 8M
25:43 | 12:51/mi
9.6M
2:01:12
Rank: #6805 (+137)
8M → 9.6M
20:09 | 12:36/mi
10M
2:05:13
Rank: #6818 (-13)
9.6M → 10M
4:01 | 10:03/mi
10.5M
2:14:24
Rank: #6817 (+1)
10M → 10.5M
9:11 | 18:22/mi
12M
2:31:21
Rank: #6702 (+115)
10.5M → 12M
16:57 | 11:18/mi
14M
2:56:16
Rank: #6545 (+157)
12M → 14M
24:55 | 12:27/mi
16M
3:19:29
Rank: #6500 (+45)
14M → 16M
23:13 | 11:36/mi
18M
3:42:41
Rank: #6286 (+214)
16M → 18M
23:12 | 11:36/mi
20M
4:10:54
Rank: #6304 (-18)
18M → 20M
28:13 | 14:06/mi
22M
4:38:32
Rank: #6323 (-19)
20M → 22M
27:38 | 13:49/mi
24M
5:09:51
Rank: #6362 (-39)
22M → 24M
31:19 | 15:40/mi
Finish· 26.22 mi
5:45:27
Rank: #6452 (-90)
24M → Finish
35:36 | 16:03/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:56:16
Pace12:35 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:49:11
Pace13:51 /mi
📊Negative Split: 4.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:04:3425:0212:3125:02
12:31
-
4M
4.00 mi06:30:1950:4712:4225:45
12:53
+0:22
6M
6.00 mi06:54:521:15:2012:3324:33
12:16
-0:37
8M
8.00 mi07:20:351:41:0312:3825:43
12:51
+0:35
9.6M
9.60 mi07:40:442:01:1212:3720:09
12:36
-0:15
10M
10.00 mi07:44:452:05:1312:314:01
10:03
-2:33
10.5M
10.50 mi07:53:562:14:2412:489:11
18:22
+8:19
12M
12.00 mi08:10:532:31:2112:3716:57
11:18
-7:04
14M
14.00 mi08:35:482:56:1612:3524:55
12:27
+1:09
16M
16.00 mi08:59:013:19:2912:2823:13
11:36
-0:51
18M
18.00 mi09:22:133:42:4112:2223:12
11:36
0:00
20M
20.00 mi09:50:264:10:5412:3328:13
14:06
+2:30
22M
22.00 mi10:18:044:38:3212:4027:38
13:49
-0:17
24M
24.00 mi10:49:235:09:5112:5531:19
15:40
+1:51
Finish
26.22 mi11:24:595:45:2713:1135:36
16:03
+0:23

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

10:03 /mi

Average Pace

13:11 /mi

Slowest Pace

18:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:58

6% of race

Time at Steady Pace

3:12:32

56% of race

Time at Slower Pace

2:11:57

38% of race

Average Pace: 13:11 /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 mi06:04:3425:0212:3125:02
12:31
#7052
4M
4.00 mi06:30:1950:4712:4225:45
12:53
#7047
6M
6.00 mi06:54:521:15:2012:3324:33
12:16
#6855
8M
8.00 mi07:20:351:41:0312:3825:43
12:51
#6942
9.6M
9.60 mi07:40:442:01:1212:3720:09
12:36
#6805
10M
10.00 mi07:44:452:05:1312:314:01
10:03
#6818
10.5M
10.50 mi07:53:562:14:2412:489:11
18:22
#6817
12M
12.00 mi08:10:532:31:2112:3716:57
11:18
#6702
14M
14.00 mi08:35:482:56:1612:3524:55
12:27
#6545
16M
16.00 mi08:59:013:19:2912:2823:13
11:36
#6500
18M
18.00 mi09:22:133:42:4112:2223:12
11:36
#6286
20M
20.00 mi09:50:264:10:5412:3328:13
14:06
#6304
22M
22.00 mi10:18:044:38:3212:4027:38
13:49
#6323
24M
24.00 mi10:49:235:09:5112:5531:19
15:40
#6362
Finish
26.22 mi11:24:595:45:2713:1135:36
16:03
#6452
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 94%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:12

Segment Time

14:40/mi

Pace

0.90 mi

Distance

Overall

6702

Men

4779

Division

1128

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi7052499911595485(Top 77%)4051(Top 80%)984(Top 84%)
4M4.00 mi2.00 mi7047+54996+31157+27005(Top 98%)4970(Top 98%)1147(Top 98%)
6M6.00 mi2.00 mi6855+1924894+1021139+186505(Top 91%)4690(Top 93%)1100(Top 94%)
8M8.00 mi2.00 mi6942-874941-471151-127052(Top 98%)5005(Top 99%)1167(Top 99%)
9.6M9.60 mi1.60 mi6805+1374863+781139+126058(Top 85%)4404(Top 87%)1054(Top 90%)
10M10.00 mi0.40 mi6818-134867-41141-26978(Top 97%)4954(Top 98%)1156(Top 98%)
10.5M10.50 mi0.50 mi6817+14872-511416668(Top 93%)4756(Top 94%)1114(Top 95%)
12M12.00 mi1.50 mi6702+1154810+621134+75485(Top 77%)4051(Top 80%)984(Top 84%)
14M14.00 mi2.00 mi6545+1574712+981116+185568(Top 78%)4107(Top 81%)988(Top 84%)
16M16.00 mi2.00 mi6500+454679+331112+45948(Top 83%)4311(Top 85%)1029(Top 88%)
18M18.00 mi2.00 mi6286+2144551+1281085+274067(Top 57%)3072(Top 61%)762(Top 65%)
20M20.00 mi2.00 mi6304-184548+31086-16399(Top 89%)4538(Top 90%)1071(Top 91%)
22M22.00 mi2.00 mi6323-194555-710866455(Top 90%)4562(Top 90%)1069(Top 91%)
24M24.00 mi2.00 mi6362-394562-71087-16517(Top 91%)4608(Top 91%)1086(Top 92%)
Finish26.22 mi2.22 mi6452-904612-501102-156757(Top 94%)4772(Top 94%)1120(Top 95%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
×1human
+6ft-11ft

Overall

5485

Males

4051

M25-29

990

2M→4M

2.0 - 4.0 mi

Top 98%
×4stories
+75ft-70ft

Overall

7005

Males

4970

M25-29

1158

4M→6M

4.0 - 6.0 mi

Top 91%
×5stories
+71ft-18ft

Overall

6505

Males

4690

M25-29

1111

6M→8M

6.0 - 8.0 mi

Top 98%
×9stories
+106ft-21ft

Overall

7052

Males

5005

M25-29

1179

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13stories
+117ft-177ft

Overall

6058

Males

4404

M25-29

1061

9.6M→10M

9.6 - 10.0 mi

Top 97%
×1story
+17ft-12ft

Overall

6978

Males

4954

M25-29

1166

10M→10.5M

10.0 - 10.5 mi

Top 93%
×9stories
+0ft-102ft

Overall

6668

Males

4756

M25-29

1123

10.5M→12M

10.5 - 12.0 mi

Top 77%
×18stories
+304ft-125ft

Overall

5485

Males

4051

M25-29

990

12M→14M

12.0 - 14.0 mi

Top 78%
×9stories
+99ft-125ft

Overall

5568

Males

4107

M25-29

992

14M→16M

14.0 - 16.0 mi

Top 83%
×9stories
+124ft-78ft

Overall

5948

Males

4311

M25-29

1032

16M→18M

16.0 - 18.0 mi

Top 57%
×8stories
+106ft-45ft

Overall

4067

Males

3072

M25-29

765

18M→20M

18.0 - 20.0 mi

Top 89%
×3stories
+52ft-26ft

Overall

6399

Males

4538

M25-29

1073

20M→22M

20.0 - 22.0 mi

Top 90%
×21stories
+17ft-266ft

Overall

6455

Males

4562

M25-29

1071

22M→24M

22.0 - 24.0 mi

Top 91%
×3stories
+70ft-85ft

Overall

6517

Males

4608

M25-29

1087

24M→Finish

24.0 - 26.2 mi

Top 94%
~flat
+2ft-2ft

Overall

6757

Males

4772

M25-29

1120

Passing Analysis

Category:
Athletes Passed
1141*
Passed By
541
Net Change
+600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7052
2M → 4M63*58+5#7052#7047
4M → 6M200*8+192#7047#6855
6M → 8M18*105-87#6855#6942
8M → 9.6M141*4+137#6942#6805
9.6M → 10M215-13#6805#6818
10M → 10.5M32*31+1#6818#6817
10.5M → 12M1183+115#6817#6702
12M → 14M165*8+157#6702#6545
14M → 16M77*32+45#6545#6500
16M → 18M215*1+214#6500#6286
18M → 20M40*58-18#6286#6304
20M → 22M27*46-19#6304#6323
22M → 24M21*60-39#6323#6362
24M → Finish22*112-90#6362#6452
TOTALS1141*541+600

* 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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