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SF MARATHON 2026

Thavy Thach

Bib: 5236•M•Age: 29

SEATTLE, WA

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
20:19
Rank: #4482
Start → 2M
20:19 | 10:09/mi
4M
42:37
Rank: #5179 (-697)
2M → 4M
22:18 | 11:09/mi
6M
1:04:14
Rank: #5101 (+78)
4M → 6M
21:37 | 10:48/mi
8M
1:24:16
Rank: #4881 (+220)
6M → 8M
20:02 | 10:01/mi
9.6M
1:41:41
Rank: #4715 (+166)
8M → 9.6M
17:25 | 10:53/mi
10M
1:44:22
Rank: #4673 (+42)
9.6M → 10M
2:41 | 6:43/mi
10.5M
1:51:28
Rank: #4618 (+55)
10M → 10.5M
7:06 | 14:12/mi
12M
2:07:34
Rank: #4641 (-23)
10.5M → 12M
16:06 | 10:44/mi
14M
2:31:16
Rank: #4688 (-47)
12M → 14M
23:42 | 11:51/mi
16M
2:50:03
Rank: #4559 (+129)
14M → 16M
18:47 | 9:23/mi
18M
3:17:58
Rank: #4807 (-248)
16M → 18M
27:55 | 13:58/mi
20M
3:45:53
Rank: #5073 (-266)
18M → 20M
27:55 | 13:57/mi
22M
4:08:29
Rank: #5024 (+49)
20M → 22M
22:36 | 11:18/mi
24M
4:36:08
Rank: #5117 (-93)
22M → 24M
27:39 | 13:50/mi
Finish· 26.22 mi
5:02:15
Rank: #5048 (+69)
24M → Finish
26:07 | 11:46/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced
Distance14.00 mi
Time2:31:16
Pace10:48 /mi
2nd Half⚖️ Balanced
Distance12.22 mi
Time2:30:59
Pace12:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:45:5120:1910:0920:19
10:09
-
4M
4.00 mi06:08:0942:3710:3922:18
11:09
+1:00
6M
6.00 mi06:29:461:04:1410:4221:37
10:48
-0:21
8M
8.00 mi06:49:481:24:1610:3220:02
10:01
-0:47
9.6M
9.60 mi07:07:131:41:4110:3617:25
10:53
+0:52
10M
10.00 mi07:09:541:44:2210:262:41
6:43
-4:10
10.5M
10.50 mi07:17:001:51:2810:377:06
14:12
+7:29
12M
12.00 mi07:33:062:07:3410:3816:06
10:44
-3:28
14M
14.00 mi07:56:482:31:1610:4823:42
11:51
+1:07
16M
16.00 mi08:15:352:50:0310:3818:47
9:23
-2:28
18M
18.00 mi08:43:303:17:5811:0027:55
13:58
+4:35
20M
20.00 mi09:11:253:45:5311:1827:55
13:57
-0:01
22M
22.00 mi09:34:014:08:2911:1822:36
11:18
-2:39
24M
24.00 mi10:01:404:36:0811:3027:39
13:50
+2:32
Finish
26.22 mi10:27:475:02:1511:3226:07
11:46
-2:04

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

6:43 /mi

Average Pace

11:32 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:49

20% of race

Time at Steady Pace

2:29:51

50% of race

Time at Slower Pace

1:30:35

30% of race

Average Pace: 11:32 /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 mi05:45:5120:1910:0920:19
10:09
#4482
4M
4.00 mi06:08:0942:3710:3922:18
11:09
#5179
6M
6.00 mi06:29:461:04:1410:4221:37
10:48
#5101
8M
8.00 mi06:49:481:24:1610:3220:02
10:01
#4881
9.6M
9.60 mi07:07:131:41:4110:3617:25
10:53
#4715
10M
10.00 mi07:09:541:44:2210:262:41
6:43
#4673
10.5M
10.50 mi07:17:001:51:2810:377:06
14:12
#4618
12M
12.00 mi07:33:062:07:3410:3816:06
10:44
#4641
14M
14.00 mi07:56:482:31:1610:4823:42
11:51
#4688
16M
16.00 mi08:15:352:50:0310:3818:47
9:23
#4559
18M
18.00 mi08:43:303:17:5811:0027:55
13:58
#4807
20M
20.00 mi09:11:253:45:5311:1827:55
13:57
#5073
22M
22.00 mi09:34:014:08:2911:1822:36
11:18
#5024
24M
24.00 mi10:01:404:36:0811:3027:39
13:50
#5117
Finish
26.22 mi10:27:475:02:1511:3226:07
11:46
#5048
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 57%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

4070

Men

3170

Division

785

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi448234668304889(Top 68%)3687(Top 73%)912(Top 78%)
4M4.00 mi2.00 mi5179-6973892-426930-1005744(Top 80%)4239(Top 84%)1000(Top 85%)
6M6.00 mi2.00 mi5101+783847+45927+35045(Top 70%)3815(Top 76%)930(Top 79%)
8M8.00 mi2.00 mi4881+2203720+127891+364226(Top 59%)3305(Top 65%)808(Top 69%)
9.6M9.60 mi1.60 mi4715+1663608+112875+164270(Top 60%)3301(Top 65%)810(Top 69%)
10M10.00 mi0.40 mi4673+423578+30870+53375(Top 47%)2723(Top 54%)676(Top 57%)
10.5M10.50 mi0.50 mi4618+553539+39863+74445(Top 62%)3401(Top 67%)834(Top 71%)
12M12.00 mi1.50 mi4641-233550-11870-74889(Top 68%)3687(Top 73%)912(Top 78%)
14M14.00 mi2.00 mi4688-473569-19878-84929(Top 69%)3709(Top 73%)906(Top 77%)
16M16.00 mi2.00 mi4559+1293488+81865+133966(Top 55%)3033(Top 60%)754(Top 64%)
18M18.00 mi2.00 mi4807-2483633-145897-325969(Top 83%)4279(Top 85%)1025(Top 87%)
20M20.00 mi2.00 mi5073-2663778-145930-336312(Top 88%)4473(Top 89%)1055(Top 90%)
22M22.00 mi2.00 mi5024+493736+42922+84598(Top 64%)3320(Top 66%)803(Top 68%)
24M24.00 mi2.00 mi5117-933786-50937-155461(Top 76%)3882(Top 77%)935(Top 80%)
Finish26.22 mi2.22 mi5048+693740+46933+44349(Top 61%)3139(Top 62%)783(Top 67%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
×1human
+6ft-11ft

Overall

4889

Males

3687

M25-29

917

2M→4M

2.0 - 4.0 mi

Top 80%
×4stories
+75ft-70ft

Overall

5744

Males

4239

M25-29

1008

4M→6M

4.0 - 6.0 mi

Top 70%
×5stories
+71ft-18ft

Overall

5045

Males

3815

M25-29

936

6M→8M

6.0 - 8.0 mi

Top 59%
×9stories
+106ft-21ft

Overall

4226

Males

3305

M25-29

814

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13stories
+117ft-177ft

Overall

4270

Males

3301

M25-29

814

9.6M→10M

9.6 - 10.0 mi

Top 47%
×1story
+17ft-12ft

Overall

3375

Males

2723

M25-29

680

10M→10.5M

10.0 - 10.5 mi

Top 62%
×9stories
+0ft-102ft

Overall

4445

Males

3401

M25-29

840

10.5M→12M

10.5 - 12.0 mi

Top 68%
×18stories
+304ft-125ft

Overall

4889

Males

3687

M25-29

917

12M→14M

12.0 - 14.0 mi

Top 69%
×9stories
+99ft-125ft

Overall

4929

Males

3709

M25-29

910

14M→16M

14.0 - 16.0 mi

Top 55%
×9stories
+124ft-78ft

Overall

3966

Males

3033

M25-29

755

16M→18M

16.0 - 18.0 mi

Top 83%
×8stories
+106ft-45ft

Overall

5969

Males

4279

M25-29

1028

18M→20M

18.0 - 20.0 mi

Top 88%
×3stories
+52ft-26ft

Overall

6312

Males

4473

M25-29

1057

20M→22M

20.0 - 22.0 mi

Top 64%
×21stories
+17ft-266ft

Overall

4598

Males

3320

M25-29

804

22M→24M

22.0 - 24.0 mi

Top 76%
×3stories
+70ft-85ft

Overall

5461

Males

3882

M25-29

936

24M→Finish

24.0 - 26.2 mi

Top 61%
~flat
+2ft-2ft

Overall

4349

Males

3139

M25-29

783

Passing Analysis

Category:
Athletes Passed
1263*
Passed By
1829
Net Change
-566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4482
2M → 4M33*730-697#4482#5179
4M → 6M16587+78#5179#5101
6M → 8M230*10+220#5101#4881
8M → 9.6M184*18+166#4881#4715
9.6M → 10M442+42#4715#4673
10M → 10.5M7520+55#4673#4618
10.5M → 12M6487-23#4618#4641
12M → 14M45*92-47#4641#4688
14M → 16M165*36+129#4688#4559
16M → 18M28276-248#4559#4807
18M → 20M19*285-266#4807#5073
20M → 22M84*35+49#5073#5024
22M → 24M24*117-93#5024#5117
24M → Finish103*34+69#5117#5048
TOTALS1263*1829-566

* 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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