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SF MARATHON 2026

Justin Gurtz

Bib: 2304•M•Age: 32

Brooklyn, NY

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 11%
Gender (Male)
#0 / 5052
Top 13%
Division (M30-34)
#0 / 1040
Top 14%
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
16:42
Rank: #1205
Start → 2M
16:42 | 8:21/mi
4M
33:33
Rank: #1195 (+10)
2M → 4M
16:51 | 8:26/mi
6M
50:32
Rank: #1224 (-29)
4M → 6M
16:59 | 8:29/mi
8M
1:07:46
Rank: #1316 (-92)
6M → 8M
17:14 | 8:37/mi
9.6M
1:21:39
Rank: #1273 (+43)
8M → 9.6M
13:53 | 8:41/mi
10M
1:23:57
Rank: #1264 (+9)
9.6M → 10M
2:18 | 5:45/mi
10.5M
1:29:26
Rank: #1236 (+28)
10M → 10.5M
5:29 | 10:58/mi
12M
1:41:20
Rank: #1211 (+25)
10.5M → 12M
11:54 | 7:56/mi
14M
1:58:25
Rank: #1100 (+111)
12M → 14M
17:05 | 8:32/mi
16M
2:13:53
Rank: #1157 (-57)
14M → 16M
15:28 | 7:44/mi
18M
2:29:20
Rank: #936 (+221)
16M → 18M
15:27 | 7:44/mi
20M
2:45:33
Rank: #872 (+64)
18M → 20M
16:13 | 8:06/mi
22M
3:00:56
Rank: #818 (+54)
20M → 22M
15:23 | 7:41/mi
24M
3:18:27
Rank: #778 (+40)
22M → 24M
17:31 | 8:46/mi
Finish· 26.22 mi
3:37:58
Rank: #755 (+23)
24M → Finish
19:31 | 8:48/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:58:25
Pace8:27 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:39:33
Pace8:09 /mi
📊Negative Split: 15.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:33:3716:428:2116:42
8:21
-
4M
4.00 mi05:50:2833:338:2316:51
8:26
+0:05
6M
6.00 mi06:07:2750:328:2516:59
8:29
+0:03
8M
8.00 mi06:24:411:07:468:2817:14
8:37
+0:08
9.6M
9.60 mi06:38:341:21:398:3013:53
8:41
+0:04
10M
10.00 mi06:40:521:23:578:242:18
5:45
-2:56
10.5M
10.50 mi06:46:211:29:268:315:29
10:58
+5:13
12M
12.00 mi06:58:151:41:208:2711:54
7:56
-3:02
14M
14.00 mi07:15:201:58:258:2717:05
8:32
+0:36
16M
16.00 mi07:30:482:13:538:2215:28
7:44
-0:48
18M
18.00 mi07:46:152:29:208:1815:27
7:44
0:00
20M
20.00 mi08:02:282:45:338:1716:13
8:06
+0:22
22M
22.00 mi08:17:513:00:568:1315:23
7:41
-0:25
24M
24.00 mi08:35:223:18:278:1617:31
8:46
+1:05
Finish
26.22 mi08:54:533:37:588:1919:31
8:48
+0:02

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

5:45 /mi

Average Pace

8:19 /mi

Slowest Pace

10:58 /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

48:36

22% of race

Time at Steady Pace

2:43:53

75% of race

Time at Slower Pace

5:29

3% of race

Average Pace: 8:19 /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 mi05:33:3716:428:2116:42
8:21
#1205
4M
4.00 mi05:50:2833:338:2316:51
8:26
#1195
6M
6.00 mi06:07:2750:328:2516:59
8:29
#1224
8M
8.00 mi06:24:411:07:468:2817:14
8:37
#1316
9.6M
9.60 mi06:38:341:21:398:3013:53
8:41
#1273
10M
10.00 mi06:40:521:23:578:242:18
5:45
#1264
10.5M
10.50 mi06:46:211:29:268:315:29
10:58
#1236
12M
12.00 mi06:58:151:41:208:2711:54
7:56
#1211
14M
14.00 mi07:15:201:58:258:2717:05
8:32
#1100
16M
16.00 mi07:30:482:13:538:2215:28
7:44
#1157
18M
18.00 mi07:46:152:29:208:1815:27
7:44
#936
20M
20.00 mi08:02:282:45:338:1716:13
8:06
#872
22M
22.00 mi08:17:513:00:568:1315:23
7:41
#818
24M
24.00 mi08:35:223:18:278:1617:31
8:46
#778
Finish
26.22 mi08:54:533:37:588:1919:31
8:48
#755
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 15%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:47

Segment Time

8:39/mi

Pace

0.90 mi

Distance

Overall

1066

Men

949

Division

205

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi120510542201173(Top 16%)1027(Top 20%)217(Top 21%)
4M4.00 mi2.00 mi1195+101046+8219+11215(Top 17%)1068(Top 21%)224(Top 22%)
6M6.00 mi2.00 mi1224-291072-26217+21334(Top 19%)1159(Top 23%)242(Top 23%)
8M8.00 mi2.00 mi1316-921147-75238-211743(Top 24%)1496(Top 30%)327(Top 31%)
9.6M9.60 mi1.60 mi1273+431114+33232+61168(Top 16%)1037(Top 21%)217(Top 21%)
10M10.00 mi0.40 mi1264+91107+7231+11141(Top 16%)1003(Top 20%)219(Top 21%)
10.5M10.50 mi0.50 mi1236+281084+23228+31140(Top 16%)1003(Top 20%)219(Top 21%)
12M12.00 mi1.50 mi1211+251065+19217+111173(Top 16%)1027(Top 20%)217(Top 21%)
14M14.00 mi2.00 mi1100+111972+93205+12744(Top 10%)668(Top 13%)150(Top 14%)
16M16.00 mi2.00 mi1157-571017-45214-91859(Top 26%)1527(Top 30%)305(Top 29%)
18M18.00 mi2.00 mi936+221834+183178+36277(Top 4%)252(Top 5%)56(Top 5%)
20M20.00 mi2.00 mi872+64776+58173+5601(Top 8%)540(Top 11%)117(Top 11%)
22M22.00 mi2.00 mi818+54728+48162+11603(Top 8%)520(Top 10%)114(Top 11%)
24M24.00 mi2.00 mi778+40688+40151+11634(Top 9%)540(Top 11%)107(Top 10%)
Finish26.22 mi2.22 mi755+23665+23146+5912(Top 13%)747(Top 15%)157(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
×1human
+6ft-11ft

Overall

1173

Males

1027

M30-34

219

2M→4M

2.0 - 4.0 mi

Top 17%
×4stories
+75ft-70ft

Overall

1215

Males

1068

M30-34

226

4M→6M

4.0 - 6.0 mi

Top 19%
×5stories
+71ft-18ft

Overall

1334

Males

1159

M30-34

244

6M→8M

6.0 - 8.0 mi

Top 24%
×9stories
+106ft-21ft

Overall

1743

Males

1496

M30-34

329

8M→9.6M

8.0 - 9.6 mi

Top 16%
×13stories
+117ft-177ft

Overall

1168

Males

1037

M30-34

219

9.6M→10M

9.6 - 10.0 mi

Top 16%
×1story
+17ft-12ft

Overall

1141

Males

1003

M30-34

221

10M→10.5M

10.0 - 10.5 mi

Top 16%
×9stories
+0ft-102ft

Overall

1140

Males

1003

M30-34

222

10.5M→12M

10.5 - 12.0 mi

Top 16%
×18stories
+304ft-125ft

Overall

1173

Males

1027

M30-34

219

12M→14M

12.0 - 14.0 mi

Top 10%
×9stories
+99ft-125ft

Overall

744

Males

668

M30-34

152

14M→16M

14.0 - 16.0 mi

Top 26%
×9stories
+124ft-78ft

Overall

1859

Males

1527

M30-34

305

16M→18M

16.0 - 18.0 mi

Top 4%
×8stories
+106ft-45ft

Overall

277

Males

252

M30-34

56

18M→20M

18.0 - 20.0 mi

Top 8%
×3stories
+52ft-26ft

Overall

601

Males

540

M30-34

117

20M→22M

20.0 - 22.0 mi

Top 8%
×21stories
+17ft-266ft

Overall

603

Males

520

M30-34

114

22M→24M

22.0 - 24.0 mi

Top 9%
×3stories
+70ft-85ft

Overall

634

Males

540

M30-34

107

24M→Finish

24.0 - 26.2 mi

Top 13%
~flat
+2ft-2ft

Overall

912

Males

747

M30-34

157

Passing Analysis

Category:
Athletes Passed
853*
Passed By
403
Net Change
+450
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1205
2M → 4M6959+10#1205#1195
4M → 6M3564-29#1195#1224
6M → 8M8*100-92#1224#1316
8M → 9.6M5411+43#1316#1273
9.6M → 10M112+9#1273#1264
10M → 10.5M335+28#1264#1236
10.5M → 12M4318+25#1236#1211
12M → 14M113*2+111#1211#1100
14M → 16M49*106-57#1100#1157
16M → 18M2221+221#1157#936
18M → 20M67*3+64#936#872
20M → 22M56*2+54#872#818
22M → 24M5515+40#818#778
24M → Finish38*15+23#778#755
TOTALS853*403+450

* 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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