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BOSTON MARATHON 2023

Christina Dodge

WI

Bib: 18502 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Division (F18-39)
#0 / 4884
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:00/mi
24:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:46/mi
48:59
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:55/mi
1:13:36
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:55/mi
1:38:12
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:49/mi
1:43:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:01/mi
2:02:59
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:15/mi
2:28:37
↑ 181↓ 1480.2%
138 ft elev
20M
8:13/mi
2:39:47
↑ 64↓ 500.2%
148 ft elev
21M
8:33/mi
2:48:20
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:05/mi
2:54:23
↑ 17↓ 861.7%
156 ft elev
23M
8:10/mi
3:04:37
↑ 23↓ 630.6%
116 ft elev
24M
7:43/mi
3:12:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:58/mi
3:19:09
↓ 200.3%
20 ft elev
25.2M
8:22/mi
3:22:02
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:26/mi
3:29:36
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:32
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:46:04
Pace8:05 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5724:528:0024:52
8:00
-
10K
6.21 mi11:40:0448:597:5324:07
7:46
-0:14
15K
9.32 mi12:04:411:13:367:5424:37
7:55
+0:09
20K
12.43 mi12:29:171:38:127:5424:36
7:55
0:00
Half
13.11 mi12:34:371:43:327:545:20
7:49
-0:06
25K
15.53 mi12:54:042:02:597:5519:27
8:01
+0:12
30K
18.64 mi13:19:422:28:377:5825:38
8:15
+0:14
20M
20.00 mi13:30:522:39:477:5911:10
8:13
-0:02
21M
21.00 mi13:39:252:48:208:018:33
8:33
+0:20
35K
21.75 mi13:45:282:54:238:016:03
8:05
-0:28
23M
23.00 mi13:55:423:04:378:0210:14
8:10
+0:05
24M
24.00 mi14:03:253:12:208:017:43
7:43
-0:27
40K
24.85 mi14:10:143:19:098:016:49
7:58
+0:15
25.2M
25.20 mi14:13:073:22:028:012:53
8:22
+0:24
Finish
26.22 mi14:20:413:29:368:007:34
7:26
-0:56

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

7:26 /mi

Average Pace

8:00 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:22

77% of race

Time at Steady Pace

48:14

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi11:15:5724:528:0024:52
8:00
#14055
10K
6.21 mi11:40:0448:597:5324:07
7:46
#13445
15K
9.32 mi12:04:411:13:367:5424:37
7:55
#13547
20K
12.43 mi12:29:171:38:127:5424:36
7:55
#13337
Half
13.11 mi12:34:371:43:327:545:20
7:49
#13300
25K
15.53 mi12:54:042:02:597:5519:27
8:01
#13203
30K
18.64 mi13:19:422:28:377:5825:38
8:15
#13083
20M
20.00 mi13:30:522:39:477:5911:10
8:13
#12958
21M
21.00 mi13:39:252:48:208:018:33
8:33
#12781
35K
21.75 mi13:45:282:54:238:016:03
8:05
#12773
23M
23.00 mi13:55:423:04:378:0210:14
8:10
#12644
24M
24.00 mi14:03:253:12:208:017:43
7:43
#12477
40K
24.85 mi14:10:143:19:098:016:49
7:58
#12388
25.2M
25.20 mi14:13:073:22:028:012:53
8:22
#12319
Finish
26.22 mi14:20:413:29:368:007:34
7:26
#12125
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140554063406313768(Top 52%)3941(Top 35%)3941(Top 81%)
10K6.21 mi3.10 mi13445+6103699+3643699+36412805(Top 48%)3317(Top 29%)3317(Top 68%)
15K9.32 mi3.11 mi13547-1023782-833782-8313768(Top 52%)3941(Top 35%)3941(Top 81%)
20K12.43 mi3.11 mi13337+2103684+983684+9812774(Top 48%)3423(Top 30%)3423(Top 70%)
Half13.11 mi0.68 mi13300+373662+223662+2212907(Top 48%)3436(Top 30%)3436(Top 70%)
25K15.53 mi2.42 mi13203+973615+473615+4712927(Top 49%)3584(Top 31%)3584(Top 73%)
30K18.64 mi3.11 mi13083+1203602+133602+1312688(Top 48%)3575(Top 31%)3575(Top 73%)
20M20.00 mi1.36 mi12958+1253542+603542+6011823(Top 44%)3169(Top 28%)3169(Top 65%)
21M21.00 mi1.00 mi12781+1773461+813461+8110793(Top 41%)2772(Top 24%)2772(Top 57%)
35K21.75 mi0.75 mi12773+83470-93470-912729(Top 48%)3836(Top 34%)3836(Top 79%)
23M23.00 mi1.25 mi12644+1293416+543416+5411021(Top 41%)3031(Top 27%)3031(Top 62%)
24M24.00 mi1.00 mi12477+1673337+793337+799238(Top 35%)2226(Top 19%)2226(Top 46%)
40K24.85 mi0.85 mi12388+893307+303307+309916(Top 37%)2614(Top 23%)2614(Top 54%)
25.2M25.20 mi0.35 mi12319+693279+283279+288772(Top 33%)2175(Top 19%)2175(Top 45%)
Finish26.22 mi1.02 mi12125+1943195+843195+848016(Top 30%)1846(Top 16%)1846(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13768

Females

3941

F18-39

3941

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12805

Females

3317

F18-39

3317

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13768

Females

3941

F18-39

3941

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12774

Females

3423

F18-39

3423

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12907

Females

3436

F18-39

3436

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12927

Females

3584

F18-39

3584

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12688

Females

3575

F18-39

3575

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11823

Females

3169

F18-39

3169

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10793

Females

2772

F18-39

2772

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12729

Females

3836

F18-39

3836

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

11021

Females

3031

F18-39

3031

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9238

Females

2226

F18-39

2226

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9916

Females

2614

F18-39

2614

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8772

Females

2175

F18-39

2175

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8016

Females

1846

F18-39

1846

Passing Analysis

Category:
Athletes Passed
2776
Passed By
846
Net Change
+1930
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14055
5K → 10K714104+610#14055#13445
10K → 15K157259-102#13445#13547
15K → 20K29383+210#13547#13337
20K → Half5114+37#13337#13300
Half → 25K18891+97#13300#13203
25K → 30K245125+120#13203#13083
30K → 20M16035+125#13083#12958
20M → 21M19922+177#12958#12781
21M → 35K5850+8#12781#12773
35K → 23M15122+129#12773#12644
23M → 24M1769+167#12644#12477
24M → 40K10718+89#12477#12388
40K → 25.2M723+69#12388#12319
25.2M → Finish20511+194#12319#12125
TOTALS2776846+1930
📊

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