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SF MARATHON 2026

Isaac Ratzan

Bib: 4522•M•Age: 23

Harrison, NY

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 27%
Gender (Male)
#0 / 5052
Top 31%
M20-29
#0 / 648
Top 36%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
18:46
Rank: #3080
Start → 2M
18:46 | 9:23/mi
4M
36:12
Rank: #2353 (+727)
2M → 4M
17:26 | 8:43/mi
6M
53:40
Rank: #2068 (+285)
4M → 6M
17:28 | 8:44/mi
8M
1:11:14
Rank: #2039 (+29)
6M → 8M
17:34 | 8:47/mi
9.6M
1:25:40
Rank: #1964 (+75)
8M → 9.6M
14:26 | 9:01/mi
10M
1:27:56
Rank: #1922 (+42)
9.6M → 10M
2:16 | 5:40/mi
10.5M
1:33:49
Rank: #1914 (+8)
10M → 10.5M
5:53 | 11:46/mi
12M
1:45:46
Rank: #1789 (+125)
10.5M → 12M
11:57 | 7:58/mi
14M
2:05:02
Rank: #1839 (-50)
12M → 14M
19:16 | 9:38/mi
16M
2:19:22
Rank: #1665 (+174)
14M → 16M
14:20 | 7:10/mi
18M
2:40:05
Rank: #1783 (-118)
16M → 18M
20:43 | 10:22/mi
20M
2:59:13
Rank: #1794 (-11)
18M → 20M
19:08 | 9:34/mi
22M
3:17:59
Rank: #1853 (-59)
20M → 22M
18:46 | 9:23/mi
24M
3:39:04
Rank: #1887 (-34)
22M → 24M
21:05 | 10:33/mi
Finish· 26.22 mi
4:01:00
Rank: #1910 (-23)
24M → Finish
21:56 | 9:53/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:05:02
Pace8:56 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:55:58
Pace9:29 /mi
📊Negative Split: 7.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:0018:469:2318:46
9:23
-
4M
4.00 mi05:56:2636:129:0317:26
8:43
-0:40
6M
6.00 mi06:13:5453:408:5717:28
8:44
+0:01
8M
8.00 mi06:31:281:11:148:5417:34
8:47
+0:03
9.6M
9.60 mi06:45:541:25:408:5514:26
9:01
+0:14
10M
10.00 mi06:48:101:27:568:482:16
5:40
-3:21
10.5M
10.50 mi06:54:031:33:498:565:53
11:46
+6:06
12M
12.00 mi07:06:001:45:468:4911:57
7:58
-3:48
14M
14.00 mi07:25:162:05:028:5619:16
9:38
+1:40
16M
16.00 mi07:39:362:19:228:4314:20
7:10
-2:28
18M
18.00 mi08:00:192:40:058:5420:43
10:22
+3:12
20M
20.00 mi08:19:272:59:138:5819:08
9:34
-0:48
22M
22.00 mi08:38:133:17:599:0018:46
9:23
-0:11
24M
24.00 mi08:59:183:39:049:0821:05
10:33
+1:10
Finish
26.22 mi09:21:144:01:009:1221:56
9:53
-0:40

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

5:40 /mi

Average Pace

9:12 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

28:33

12% of race

Time at Steady Pace

2:44:46

68% of race

Time at Slower Pace

47:41

20% of race

Average Pace: 9:11 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:39:0018:469:2318:46
9:23
#3080
4M
4.00 mi05:56:2636:129:0317:26
8:43
#2353
6M
6.00 mi06:13:5453:408:5717:28
8:44
#2068
8M
8.00 mi06:31:281:11:148:5417:34
8:47
#2039
9.6M
9.60 mi06:45:541:25:408:5514:26
9:01
#1964
10M
10.00 mi06:48:101:27:568:482:16
5:40
#1922
10.5M
10.50 mi06:54:031:33:498:565:53
11:46
#1914
12M
12.00 mi07:06:001:45:468:4911:57
7:58
#1789
14M
14.00 mi07:25:162:05:028:5619:16
9:38
#1839
16M
16.00 mi07:39:362:19:228:4314:20
7:10
#1665
18M
18.00 mi08:00:192:40:058:5420:43
10:22
#1783
20M
20.00 mi08:19:272:59:138:5819:08
9:34
#1794
22M
22.00 mi08:38:133:17:599:0018:46
9:23
#1853
24M
24.00 mi08:59:183:39:049:0821:05
10:33
#1887
Finish
26.22 mi09:21:144:01:009:1221:56
9:53
#1910
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:09

Segment Time

9:03/mi

Pace

0.90 mi

Distance

Overall

1590

Men

1375

Division

203

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi308025143651227(Top 17%)1070(Top 21%)170(Top 26%)
4M4.00 mi2.00 mi2353+7271965+549292+731666(Top 23%)1436(Top 28%)215(Top 33%)
6M6.00 mi2.00 mi2068+2851758+207262+301707(Top 24%)1461(Top 29%)217(Top 33%)
8M8.00 mi2.00 mi2039+291733+25264-22067(Top 29%)1744(Top 35%)272(Top 42%)
9.6M9.60 mi1.60 mi1964+751675+58258+61683(Top 23%)1452(Top 29%)222(Top 34%)
10M10.00 mi0.40 mi1922+421645+30252+61048(Top 15%)926(Top 18%)131(Top 20%)
10.5M10.50 mi0.50 mi1914+81639+6251+12000(Top 28%)1700(Top 34%)258(Top 40%)
12M12.00 mi1.50 mi1789+1251532+107232+191227(Top 17%)1070(Top 21%)170(Top 26%)
14M14.00 mi2.00 mi1839-501572-40236-42171(Top 30%)1834(Top 36%)273(Top 42%)
16M16.00 mi2.00 mi1665+1741423+149208+281163(Top 16%)992(Top 20%)152(Top 23%)
18M18.00 mi2.00 mi1783-1181520-97220-122724(Top 38%)2167(Top 43%)292(Top 45%)
20M20.00 mi2.00 mi1794-111518+2214+62130(Top 30%)1726(Top 34%)256(Top 40%)
22M22.00 mi2.00 mi1853-591561-43226-122433(Top 34%)1915(Top 38%)266(Top 41%)
24M24.00 mi2.00 mi1887-341565-4231-52357(Top 33%)1799(Top 36%)245(Top 38%)
Finish26.22 mi2.22 mi1910-231578-132312152(Top 30%)1664(Top 33%)235(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
×1human
+6ft-11ft

Overall

1227

Males

1070

M20-24

171

2M→4M

2.0 - 4.0 mi

Top 23%
×4stories
+75ft-70ft

Overall

1666

Males

1436

M20-24

218

4M→6M

4.0 - 6.0 mi

Top 24%
×5stories
+71ft-18ft

Overall

1707

Males

1461

M20-24

222

6M→8M

6.0 - 8.0 mi

Top 29%
×9stories
+106ft-21ft

Overall

2067

Males

1744

M20-24

274

8M→9.6M

8.0 - 9.6 mi

Top 23%
×13stories
+117ft-177ft

Overall

1683

Males

1452

M20-24

225

9.6M→10M

9.6 - 10.0 mi

Top 15%
×1story
+17ft-12ft

Overall

1048

Males

926

M20-24

133

10M→10.5M

10.0 - 10.5 mi

Top 28%
×9stories
+0ft-102ft

Overall

2000

Males

1700

M20-24

260

10.5M→12M

10.5 - 12.0 mi

Top 17%
×18stories
+304ft-125ft

Overall

1227

Males

1070

M20-24

171

12M→14M

12.0 - 14.0 mi

Top 30%
×9stories
+99ft-125ft

Overall

2171

Males

1834

M20-24

275

14M→16M

14.0 - 16.0 mi

Top 16%
×9stories
+124ft-78ft

Overall

1163

Males

992

M20-24

152

16M→18M

16.0 - 18.0 mi

Top 38%
×8stories
+106ft-45ft

Overall

2724

Males

2167

M20-24

294

18M→20M

18.0 - 20.0 mi

Top 30%
×3stories
+52ft-26ft

Overall

2130

Males

1726

M20-24

257

20M→22M

20.0 - 22.0 mi

Top 34%
×21stories
+17ft-266ft

Overall

2433

Males

1915

M20-24

267

22M→24M

22.0 - 24.0 mi

Top 33%
×3stories
+70ft-85ft

Overall

2357

Males

1799

M20-24

246

24M→Finish

24.0 - 26.2 mi

Top 30%
~flat
+2ft-2ft

Overall

2152

Males

1664

M20-24

235

Passing Analysis

Category:
Athletes Passed
1822*
Passed By
652
Net Change
+1170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3080
2M → 4M732*5+727#3080#2353
4M → 6M2905+285#2353#2068
6M → 8M64*35+29#2068#2039
8M → 9.6M9217+75#2039#1964
9.6M → 10M431+42#1964#1922
10M → 10.5M3123+8#1922#1914
10.5M → 12M1305+125#1914#1789
12M → 14M27*77-50#1789#1839
14M → 16M190*16+174#1839#1665
16M → 18M43161-118#1665#1783
18M → 20M55*66-11#1783#1794
20M → 22M36*95-59#1794#1853
22M → 24M46*80-34#1853#1887
24M → Finish43*66-23#1887#1910
TOTALS1822*652+1170

* 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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