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BOSTON MARATHON 2023

Addie Green

Bib: 13934•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:25/mi
23:04
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:03
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:32:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:37:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:29/mi
1:55:23
↑ 66↓ 880.2%
30K· 18.64 mi
7:52/mi
2:19:49
↑ 181↓ 1480.2%
20M
7:56/mi
2:30:36
↑ 64↓ 500.2%
21M
8:29/mi
2:39:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:45/mi
2:44:53
↑ 17↓ 861.7%
23M
8:03/mi
2:54:58
↑ 23↓ 630.6%
24M
7:49/mi
3:02:47
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:09:33
↓ 200.3%
25.2M
8:25/mi
3:12:27
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:20:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:14
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:42:55
Pace7:51 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4123:047:2523:04
7:25
-
10K
6.21 mi11:14:3645:597:2422:55
7:23
-0:02
15K
9.32 mi11:37:401:09:037:2523:04
7:25
+0:02
20K
12.43 mi12:00:501:32:137:2523:10
7:27
+0:02
Half
13.11 mi12:05:511:37:147:255:01
7:21
-0:06
25K
15.53 mi12:24:001:55:237:2618:09
7:29
+0:08
30K
18.64 mi12:48:262:19:497:3024:26
7:52
+0:23
20M
20.00 mi12:59:132:30:367:3210:47
7:56
+0:04
21M
21.00 mi13:07:422:39:057:358:29
8:29
+0:33
35K
21.75 mi13:13:302:44:537:355:48
7:45
-0:44
23M
23.00 mi13:23:352:54:587:3610:05
8:03
+0:18
24M
24.00 mi13:31:243:02:477:377:49
7:49
-0:14
40K
24.85 mi13:38:103:09:337:386:46
7:55
+0:06
25.2M
25.20 mi13:41:043:12:277:382:54
8:25
+0:30
Finish
26.22 mi13:48:463:20:097:387:42
7:33
-0:52

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

7:21 /mi

Average Pace

7:38 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:46

94% of race

Time at Steady Pace

11:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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
5K
3.11 mi10:51:4123:047:2523:04
7:25
#9043
10K
6.21 mi11:14:3645:597:2422:55
7:23
#9190
15K
9.32 mi11:37:401:09:037:2523:04
7:25
#9257
20K
12.43 mi12:00:501:32:137:2523:10
7:27
#9157
Half
13.11 mi12:05:511:37:147:255:01
7:21
#9147
25K
15.53 mi12:24:001:55:237:2618:09
7:29
#9046
30K
18.64 mi12:48:262:19:497:3024:26
7:52
#9165
20M
20.00 mi12:59:132:30:367:3210:47
7:56
#9196
21M
21.00 mi13:07:422:39:057:358:29
8:29
#9229
35K
21.75 mi13:13:302:44:537:355:48
7:45
#9257
23M
23.00 mi13:23:352:54:587:3610:05
8:03
#9270
24M
24.00 mi13:31:243:02:477:377:49
7:49
#9269
40K
24.85 mi13:38:103:09:337:386:46
7:55
#9257
25.2M
25.20 mi13:41:043:12:277:382:54
8:25
#9252
Finish
26.22 mi13:48:463:20:097:387:42
7:33
#9235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9043140914099570(Top 36%)1651(Top 14%)1651(Top 34%)
10K6.21 mi3.10 mi9190-1471490-811490-819435(Top 35%)1601(Top 14%)1601(Top 33%)
15K9.32 mi3.11 mi9257-671526-361526-369570(Top 36%)1651(Top 14%)1651(Top 34%)
20K12.43 mi3.11 mi9157+1001498+281498+288991(Top 34%)1484(Top 13%)1484(Top 30%)
Half13.11 mi0.68 mi9147+101495+31495+39094(Top 34%)1518(Top 13%)1518(Top 31%)
25K15.53 mi2.42 mi9046+1011462+331462+338705(Top 33%)1434(Top 13%)1434(Top 29%)
30K18.64 mi3.11 mi9165-1191551-891551-899858(Top 37%)2091(Top 18%)2091(Top 43%)
20M20.00 mi1.36 mi9196-311587-361587-369807(Top 37%)2149(Top 19%)2149(Top 44%)
21M21.00 mi1.00 mi9229-331627-401627-4010399(Top 39%)2570(Top 22%)2570(Top 53%)
35K21.75 mi0.75 mi9257-281654-271654-2710311(Top 39%)2500(Top 22%)2500(Top 51%)
23M23.00 mi1.25 mi9270-131687-331687-3310134(Top 38%)2561(Top 22%)2561(Top 52%)
24M24.00 mi1.00 mi9269+11705-181705-189935(Top 37%)2553(Top 22%)2553(Top 52%)
40K24.85 mi0.85 mi9257+121725-201725-209459(Top 36%)2374(Top 21%)2374(Top 49%)
25.2M25.20 mi0.35 mi9252+51739-141739-149014(Top 34%)2240(Top 20%)2240(Top 46%)
Finish26.22 mi1.02 mi9235+171749-101749-108978(Top 34%)2229(Top 20%)2229(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9570

Females

1651

F18-39

1651

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9435

Females

1601

F18-39

1601

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9570

Females

1651

F18-39

1651

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8991

Females

1484

F18-39

1484

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9094

Females

1518

F18-39

1518

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8705

Females

1434

F18-39

1434

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9858

Females

2091

F18-39

2091

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9807

Females

2149

F18-39

2149

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10399

Females

2570

F18-39

2570

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10311

Females

2500

F18-39

2500

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10134

Females

2561

F18-39

2561

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9935

Females

2553

F18-39

2553

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9459

Females

2374

F18-39

2374

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9014

Females

2240

F18-39

2240

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8978

Females

2229

F18-39

2229

Passing Analysis

Category:
Athletes Passed
1335
Passed By
1527
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9043
5K → 10K208355-147#9043#9190
10K → 15K123190-67#9190#9257
15K → 20K18888+100#9257#9157
20K → Half2818+10#9157#9147
Half → 25K16665+101#9147#9046
25K → 30K128247-119#9046#9165
30K → 20M73104-31#9165#9196
20M → 21M70103-33#9196#9229
21M → 35K3967-28#9229#9257
35K → 23M7487-13#9257#9270
23M → 24M6867+1#9270#9269
24M → 40K7159+12#9269#9257
40K → 25.2M3328+5#9257#9252
25.2M → Finish6649+17#9252#9235
TOTALS13351527-192
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing