Isabella Holland

Bib: 24347FAge: 32

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 33%
Gender (Female)
#0 / 1760
Top 23%
Division (F30-34)
#0 / 408
Top 24%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:07
Rank: #1243
Start2M
18:07 | 9:03/mi
4M
35:26
Rank: #1306 (-63)
2M4M
17:19 | 8:40/mi
6M
57:39
Rank: #1285 (+21)
4M6M
22:13 | 11:06/mi
8M
1:11:16
Rank: #1243 (+42)
6M8M
13:37 | 6:48/mi
10M
1:30:09
Rank: #1220 (+23)
8M10M
18:53 | 9:27/mi
12M
1:50:47
Rank: #1284 (-64)
10M12M
20:38 | 10:19/mi
Finish· 13.11 mi
2:01:32
Rank: #1286 (-2)
12MFinish
10:45 | 9:42/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:39
Pace9:37 /mi
2nd Half
Distance7.11 mi
Time1:03:53
Pace8:59 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:07:1418:079:0318:07
9:03
-
4M
4.00 mi09:24:3335:268:5217:19
8:40
-0:23
6M
6.00 mi09:46:4657:399:3722:13
11:06
+2:26
8M
8.00 mi10:00:231:11:168:5413:37
6:48
-4:18
10M
10.00 mi10:19:161:30:099:0118:53
9:27
+2:39
12M
12.00 mi10:39:541:50:479:1420:38
10:19
+0:52
Finish
13.11 mi10:50:392:01:329:1610:45
9:42
-0:37

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

6:48 /mi

Average Pace

9:16 /mi

Slowest Pace

11:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:56

25% of race

Time at Steady Pace

47:45

39% of race

Time at Slower Pace

42:51

35% of race

Average Pace: 9:16 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi09:07:1418:079:0318:07
9:03
#1243
4M
4.00 mi09:24:3335:268:5217:19
8:40
#1306
6M
6.00 mi09:46:4657:399:3722:13
11:06
#1285
8M
8.00 mi10:00:231:11:168:5413:37
6:48
#1243
10M
10.00 mi10:19:161:30:099:0118:53
9:27
#1220
12M
12.00 mi10:39:541:50:479:1420:38
10:19
#1284
Finish
13.11 mi10:50:392:01:329:1610:45
9:42
#1286
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi1243355831530(Top 40%)508(Top 29%)127(Top 31%)
4M4.00 mi2.00 mi1306-63385-3092-91356(Top 35%)416(Top 24%)96(Top 24%)
6M6.00 mi2.00 mi1285+21386-190+21268(Top 33%)376(Top 21%)88(Top 22%)
8M8.00 mi2.00 mi1243+42371+1588+21128(Top 29%)321(Top 18%)74(Top 18%)
10M10.00 mi2.00 mi1220+23358+1386+21237(Top 32%)371(Top 21%)88(Top 22%)
12M12.00 mi2.00 mi1284-64394-3695-91530(Top 40%)508(Top 29%)127(Top 31%)
Finish13.11 mi1.11 mi1286-2397-396-11390(Top 36%)457(Top 26%)111(Top 27%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 40%
×9stories
+138ft-68ft

Overall

1530

Females

508

F30-34

127

2M→4M

2.0 - 4.0 mi

Top 35%
×13stories
+163ft-19ft

Overall

1356

Females

416

F30-34

96

4M→6M

4.0 - 6.0 mi

Top 33%
×4stories
+55ft-83ft

Overall

1268

Females

376

F30-34

88

6M→8M

6.0 - 8.0 mi

Top 29%
×10stories
+65ft-151ft

Overall

1128

Females

321

F30-34

74

8M→10M

8.0 - 10.0 mi

Top 32%
×10stories
+61ft-174ft

Overall

1237

Females

371

F30-34

88

10M→12M

10.0 - 12.0 mi

Top 40%
×3stories
+41ft-53ft

Overall

1530

Females

508

F30-34

127

12M→Finish

12.0 - 13.1 mi

Top 36%
×1human
+6ft-6ft

Overall

1390

Females

457

F30-34

111

Passing Analysis

Category:
Athletes Passed
234*
Passed By
277
Net Change
-43
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1243
2M4M54117-63#1243#1306
4M6M5736+21#1306#1285
6M8M519+42#1285#1243
8M10M42*19+23#1243#1220
10M12M1276-64#1220#1284
12MFinish1820-2#1284#1286
TOTALS234*277-43

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon