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SF MARATHON 2026

Anthony Chew

Bib: 2214•M•Age: 29

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 37%
Gender (Male)
#0 / 5052
Top 43%
Division (M25-29)
#0 / 1176
Top 45%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:30
Rank: #1769
Start → 2M
17:30 | 8:45/mi
4M
35:43
Rank: #2062 (-293)
2M → 4M
18:13 | 9:07/mi
6M
53:39
Rank: #2061 (+1)
4M → 6M
17:56 | 8:58/mi
8M
1:11:36
Rank: #2141 (-80)
6M → 8M
17:57 | 8:58/mi
9.6M
1:26:51
Rank: #2198 (-57)
8M → 9.6M
15:15 | 9:32/mi
10M
1:29:22
Rank: #2201 (-3)
9.6M → 10M
2:31 | 6:18/mi
10.5M
1:35:18
Rank: #2171 (+30)
10M → 10.5M
5:56 | 11:52/mi
12M
1:48:45
Rank: #2281 (-110)
10.5M → 12M
13:27 | 8:58/mi
14M
2:08:23
Rank: #2274 (+7)
12M → 14M
19:38 | 9:49/mi
16M
2:26:57
Rank: #2475 (-201)
14M → 16M
18:34 | 9:17/mi
18M
2:45:31
Rank: #2323 (+152)
16M → 18M
18:34 | 9:17/mi
20M
3:08:49
Rank: #2552 (-229)
18M → 20M
23:18 | 11:39/mi
22M
3:30:57
Rank: #2693 (-141)
20M → 22M
22:08 | 11:04/mi
24M
3:56:01
Rank: #2829 (-136)
22M → 24M
25:04 | 12:32/mi
Finish· 26.22 mi
4:17:14
Rank: #2670 (+159)
24M → Finish
21:13 | 9:34/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced
Distance14.00 mi
Time2:08:23
Pace9:10 /mi
2nd Half⚖️ Balanced
Distance12.22 mi
Time2:08:51
Pace10:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:42:5417:308:4517:30
8:45
-
4M
4.00 mi06:01:0735:438:5618:13
9:07
+0:22
6M
6.00 mi06:19:0353:398:5717:56
8:58
-0:09
8M
8.00 mi06:37:001:11:368:5717:57
8:58
0:00
9.6M
9.60 mi06:52:151:26:519:0315:15
9:32
+0:34
10M
10.00 mi06:54:461:29:228:562:31
6:18
-3:14
10.5M
10.50 mi07:00:421:35:189:055:56
11:52
+5:34
12M
12.00 mi07:14:091:48:459:0413:27
8:58
-2:54
14M
14.00 mi07:33:472:08:239:1019:38
9:49
+0:51
16M
16.00 mi07:52:212:26:579:1118:34
9:17
-0:32
18M
18.00 mi08:10:552:45:319:1218:34
9:17
0:00
20M
20.00 mi08:34:133:08:499:2623:18
11:39
+2:22
22M
22.00 mi08:56:213:30:579:3522:08
11:04
-0:35
24M
24.00 mi09:21:253:56:019:5025:04
12:32
+1:28
Finish
26.22 mi09:42:384:17:149:4921:13
9:34
-2:58

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

6:18 /mi

Average Pace

9:49 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31

1% of race

Time at Steady Pace

2:58:17

69% of race

Time at Slower Pace

1:16:26

30% of race

Average Pace: 9:49 /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 mi05:42:5417:308:4517:30
8:45
#1769
4M
4.00 mi06:01:0735:438:5618:13
9:07
#2062
6M
6.00 mi06:19:0353:398:5717:56
8:58
#2061
8M
8.00 mi06:37:001:11:368:5717:57
8:58
#2141
9.6M
9.60 mi06:52:151:26:519:0315:15
9:32
#2198
10M
10.00 mi06:54:461:29:228:562:31
6:18
#2201
10.5M
10.50 mi07:00:421:35:189:055:56
11:52
#2171
12M
12.00 mi07:14:091:48:459:0413:27
8:58
#2281
14M
14.00 mi07:33:472:08:239:1019:38
9:49
#2274
16M
16.00 mi07:52:212:26:579:1118:34
9:17
#2475
18M
18.00 mi08:10:552:45:319:1218:34
9:17
#2323
20M
20.00 mi08:34:133:08:499:2623:18
11:39
#2552
22M
22.00 mi08:56:213:30:579:3522:08
11:04
#2693
24M
24.00 mi09:21:253:56:019:5025:04
12:32
#2829
Finish
26.22 mi09:42:384:17:149:4921:13
9:34
#2670
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 29%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:27

Segment Time

9:23/mi

Pace

0.90 mi

Distance

Overall

2111

Men

1791

Division

454

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi176915283712797(Top 39%)2306(Top 46%)590(Top 50%)
4M4.00 mi2.00 mi2062-2931753-225420-492451(Top 34%)2044(Top 40%)497(Top 42%)
6M6.00 mi2.00 mi2061+117534202146(Top 30%)1829(Top 36%)446(Top 38%)
8M8.00 mi2.00 mi2141-801816-63432-122474(Top 35%)2070(Top 41%)517(Top 44%)
9.6M9.60 mi1.60 mi2198-571864-48448-162518(Top 35%)2109(Top 42%)529(Top 45%)
10M10.00 mi0.40 mi2201-31867-3447+12390(Top 33%)2001(Top 40%)483(Top 41%)
10.5M10.50 mi0.50 mi2171+301845+22443+42114(Top 30%)1786(Top 35%)444(Top 38%)
12M12.00 mi1.50 mi2281-1101928-83472-292797(Top 39%)2306(Top 46%)590(Top 50%)
14M14.00 mi2.00 mi2274+71914+14476-42451(Top 34%)2037(Top 40%)511(Top 43%)
16M16.00 mi2.00 mi2475-2012056-142512-363831(Top 53%)2941(Top 58%)732(Top 62%)
18M18.00 mi2.00 mi2323+1521938+118479+331482(Top 21%)1250(Top 25%)331(Top 28%)
20M20.00 mi2.00 mi2552-2292101-163513-344494(Top 63%)3301(Top 65%)807(Top 69%)
22M22.00 mi2.00 mi2693-1412196-95542-294320(Top 60%)3126(Top 62%)766(Top 65%)
24M24.00 mi2.00 mi2829-1362275-79562-204376(Top 61%)3162(Top 63%)784(Top 67%)
Finish26.22 mi2.22 mi2670+1592150+125534+281763(Top 25%)1388(Top 27%)357(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 39%
×1human
+6ft-11ft

Overall

2797

Males

2306

M25-29

592

2M→4M

2.0 - 4.0 mi

Top 34%
×4stories
+75ft-70ft

Overall

2451

Males

2044

M25-29

499

4M→6M

4.0 - 6.0 mi

Top 30%
×5stories
+71ft-18ft

Overall

2146

Males

1829

M25-29

449

6M→8M

6.0 - 8.0 mi

Top 35%
×9stories
+106ft-21ft

Overall

2474

Males

2070

M25-29

520

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13stories
+117ft-177ft

Overall

2518

Males

2109

M25-29

532

9.6M→10M

9.6 - 10.0 mi

Top 33%
×1story
+17ft-12ft

Overall

2390

Males

2001

M25-29

486

10M→10.5M

10.0 - 10.5 mi

Top 30%
×9stories
+0ft-102ft

Overall

2114

Males

1786

M25-29

448

10.5M→12M

10.5 - 12.0 mi

Top 39%
×18stories
+304ft-125ft

Overall

2797

Males

2306

M25-29

592

12M→14M

12.0 - 14.0 mi

Top 34%
×9stories
+99ft-125ft

Overall

2451

Males

2037

M25-29

514

14M→16M

14.0 - 16.0 mi

Top 53%
×9stories
+124ft-78ft

Overall

3831

Males

2941

M25-29

733

16M→18M

16.0 - 18.0 mi

Top 21%
×8stories
+106ft-45ft

Overall

1482

Males

1250

M25-29

332

18M→20M

18.0 - 20.0 mi

Top 63%
×3stories
+52ft-26ft

Overall

4494

Males

3301

M25-29

808

20M→22M

20.0 - 22.0 mi

Top 60%
×21stories
+17ft-266ft

Overall

4320

Males

3126

M25-29

767

22M→24M

22.0 - 24.0 mi

Top 61%
×3stories
+70ft-85ft

Overall

4376

Males

3162

M25-29

785

24M→Finish

24.0 - 26.2 mi

Top 25%
~flat
+2ft-2ft

Overall

1763

Males

1388

M25-29

357

Passing Analysis

Category:
Athletes Passed
742*
Passed By
1643
Net Change
-901
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1769
2M → 4M24317-293#1769#2062
4M → 6M6867+1#2062#2061
6M → 8M29*109-80#2061#2141
8M → 9.6M3087-57#2141#2198
9.6M → 10M1215-3#2198#2201
10M → 10.5M4616+30#2201#2171
10.5M → 12M26136-110#2171#2281
12M → 14M57*50+7#2281#2274
14M → 16M38*239-201#2274#2475
16M → 18M18028+152#2475#2323
18M → 20M13*242-229#2323#2552
20M → 22M21*162-141#2552#2693
22M → 24M31*167-136#2693#2829
24M → Finish167*8+159#2829#2670
TOTALS742*1643-901

* 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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