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SF MARATHON 2026

Mateo W. J. Chang

Bib: 8410•M•Age: 49

SF, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:27
Rank: #6156
Start → 2M
22:27 | 11:13/mi
4M
45:30
Rank: #6148 (+8)
2M → 4M
23:03 | 11:32/mi
6M
1:08:26
Rank: #6035 (+113)
4M → 6M
22:56 | 11:28/mi
8M
1:31:02
Rank: #6056 (-21)
6M → 8M
22:36 | 11:18/mi
9.6M
1:51:12
Rank: #6038 (+18)
8M → 9.6M
20:10 | 12:36/mi
10M
1:54:30
Rank: #6038
9.6M → 10M
3:18 | 8:16/mi
10.5M
2:03:00
Rank: #6052 (-14)
10M → 10.5M
8:30 | 17:00/mi
12M
2:20:21
Rank: #6004 (+48)
10.5M → 12M
17:21 | 11:34/mi
14M
2:47:39
Rank: #6090 (-86)
12M → 14M
27:18 | 13:39/mi
16M
3:09:26
Rank: #6013 (+77)
14M → 16M
21:47 | 10:53/mi
18M
3:41:13
Rank: #6218 (-205)
16M → 18M
31:47 | 15:54/mi
20M
4:10:08
Rank: #6276 (-58)
18M → 20M
28:55 | 14:27/mi
22M
4:38:59
Rank: #6340 (-64)
20M → 22M
28:51 | 14:25/mi
24M
5:10:07
Rank: #6370 (-30)
22M → 24M
31:08 | 15:34/mi
Finish· 26.22 mi
5:43:14
Rank: #6388 (-18)
24M → Finish
33:07 | 14:55/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:47:39
Pace11:58 /mi
2nd Half
Distance12.22 mi
Time2:55:35
Pace14:22 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:2922:2711:1322:27
11:13
-
4M
4.00 mi06:19:3245:3011:2323:03
11:32
+0:19
6M
6.00 mi06:42:281:08:2611:2422:56
11:28
-0:04
8M
8.00 mi07:05:041:31:0211:2322:36
11:18
-0:10
9.6M
9.60 mi07:25:141:51:1211:3520:10
12:36
+1:18
10M
10.00 mi07:28:321:54:3011:273:18
8:16
-4:20
10.5M
10.50 mi07:37:022:03:0011:438:30
17:00
+8:44
12M
12.00 mi07:54:232:20:2111:4217:21
11:34
-5:26
14M
14.00 mi08:21:412:47:3911:5827:18
13:39
+2:05
16M
16.00 mi08:43:283:09:2611:5021:47
10:53
-2:46
18M
18.00 mi09:15:153:41:1312:1731:47
15:54
+5:01
20M
20.00 mi09:44:104:10:0812:3028:55
14:27
-1:27
22M
22.00 mi10:13:014:38:5912:4128:51
14:25
-0:02
24M
24.00 mi10:44:095:10:0712:5531:08
15:34
+1:09
Finish
26.22 mi11:17:165:43:1413:0633:07
14:55
-0:39

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

8:16 /mi

Average Pace

13:06 /mi

Slowest Pace

17:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:08

20% of race

Time at Steady Pace

1:50:48

32% of race

Time at Slower Pace

2:42:18

47% of race

Average Pace: 13:05 /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 mi05:56:2922:2711:1322:27
11:13
#6156
4M
4.00 mi06:19:3245:3011:2323:03
11:32
#6148
6M
6.00 mi06:42:281:08:2611:2422:56
11:28
#6035
8M
8.00 mi07:05:041:31:0211:2322:36
11:18
#6056
9.6M
9.60 mi07:25:141:51:1211:3520:10
12:36
#6038
10M
10.00 mi07:28:321:54:3011:273:18
8:16
#6038
10.5M
10.50 mi07:37:022:03:0011:438:30
17:00
#6052
12M
12.00 mi07:54:232:20:2111:4217:21
11:34
#6004
14M
14.00 mi08:21:412:47:3911:5827:18
13:39
#6090
16M
16.00 mi08:43:283:09:2611:5021:47
10:53
#6013
18M
18.00 mi09:15:153:41:1312:1731:47
15:54
#6218
20M
20.00 mi09:44:104:10:0812:3028:55
14:27
#6276
22M
22.00 mi10:13:014:38:5912:4128:51
14:25
#6340
24M
24.00 mi10:44:095:10:0712:5531:08
15:34
#6370
Finish
26.22 mi11:17:165:43:1413:0633:07
14:55
#6388
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:48

Segment Time

13:07/mi

Pace

0.90 mi

Distance

Overall

6159

Men

4460

Division

281

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi615644832855709(Top 80%)4204(Top 83%)261(Top 82%)
4M4.00 mi2.00 mi6148+84486-3290-56157(Top 86%)4479(Top 89%)283(Top 89%)
6M6.00 mi2.00 mi6035+1134411+75286+45896(Top 82%)4330(Top 86%)275(Top 86%)
8M8.00 mi2.00 mi6056-214431-20288-26121(Top 85%)4492(Top 89%)284(Top 89%)
9.6M9.60 mi1.60 mi6038+184411+20284+46064(Top 85%)4407(Top 87%)279(Top 87%)
10M10.00 mi0.40 mi60384409+22846097(Top 85%)4442(Top 88%)278(Top 87%)
10.5M10.50 mi0.50 mi6052-144415-6286-26264(Top 87%)4504(Top 89%)281(Top 88%)
12M12.00 mi1.50 mi6004+484390+25283+35709(Top 80%)4204(Top 83%)261(Top 82%)
14M14.00 mi2.00 mi6090-864442-52288-56352(Top 89%)4573(Top 91%)293(Top 92%)
16M16.00 mi2.00 mi6013+774388+54285+35434(Top 76%)3984(Top 79%)256(Top 80%)
18M18.00 mi2.00 mi6218-2054506-118290-56755(Top 94%)4782(Top 95%)306(Top 96%)
20M20.00 mi2.00 mi6276-584536-30292-26543(Top 91%)4627(Top 92%)295(Top 92%)
22M22.00 mi2.00 mi6340-644568-32294-26675(Top 93%)4711(Top 93%)299(Top 94%)
24M24.00 mi2.00 mi6370-304566+2293+16476(Top 90%)4581(Top 91%)293(Top 92%)
Finish26.22 mi2.22 mi6388-184576-10290+36458(Top 90%)4562(Top 90%)290(Top 91%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
×1human
+6ft-11ft

Overall

5709

Males

4204

M45-49

261

2M→4M

2.0 - 4.0 mi

Top 86%
×4stories
+75ft-70ft

Overall

6157

Males

4479

M45-49

284

4M→6M

4.0 - 6.0 mi

Top 82%
×5stories
+71ft-18ft

Overall

5896

Males

4330

M45-49

276

6M→8M

6.0 - 8.0 mi

Top 85%
×9stories
+106ft-21ft

Overall

6121

Males

4492

M45-49

284

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13stories
+117ft-177ft

Overall

6064

Males

4407

M45-49

280

9.6M→10M

9.6 - 10.0 mi

Top 85%
×1story
+17ft-12ft

Overall

6097

Males

4442

M45-49

278

10M→10.5M

10.0 - 10.5 mi

Top 87%
×9stories
+0ft-102ft

Overall

6264

Males

4504

M45-49

282

10.5M→12M

10.5 - 12.0 mi

Top 80%
×18stories
+304ft-125ft

Overall

5709

Males

4204

M45-49

261

12M→14M

12.0 - 14.0 mi

Top 89%
×9stories
+99ft-125ft

Overall

6352

Males

4573

M45-49

293

14M→16M

14.0 - 16.0 mi

Top 76%
×9stories
+124ft-78ft

Overall

5434

Males

3984

M45-49

256

16M→18M

16.0 - 18.0 mi

Top 94%
×8stories
+106ft-45ft

Overall

6755

Males

4782

M45-49

307

18M→20M

18.0 - 20.0 mi

Top 91%
×3stories
+52ft-26ft

Overall

6543

Males

4627

M45-49

295

20M→22M

20.0 - 22.0 mi

Top 93%
×21stories
+17ft-266ft

Overall

6675

Males

4711

M45-49

299

22M→24M

22.0 - 24.0 mi

Top 90%
×3stories
+70ft-85ft

Overall

6476

Males

4581

M45-49

293

24M→Finish

24.0 - 26.2 mi

Top 90%
~flat
+2ft-2ft

Overall

6458

Males

4562

M45-49

290

Passing Analysis

Category:
Athletes Passed
884*
Passed By
1116
Net Change
-232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6156
2M → 4M129*121+8#6156#6148
4M → 6M171*58+113#6148#6035
6M → 8M61*82-21#6035#6056
8M → 9.6M85*67+18#6056#6038
9.6M → 10M15150#6038#6038
10M → 10.5M4357-14#6038#6052
10.5M → 12M9143+48#6052#6004
12M → 14M29*115-86#6004#6090
14M → 16M128*51+77#6090#6013
16M → 18M18*223-205#6013#6218
18M → 20M31*89-58#6218#6276
20M → 22M18*82-64#6276#6340
22M → 24M27*57-30#6340#6370
24M → Finish38*56-18#6370#6388
TOTALS884*1116-232

* 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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