Boston Marathon logo
BOSTON MARATHON 2023

Miranda Wodarski

Bib: 8882•F

NC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 29%
Gender (Female)
#0 / 11423
Top 10%
Division (F18-39)
#0 / 4884
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:25
Rank: #9967
Start → 5K
23:25 | 7:32/mi
10K· 6.21 mi
46:10
Rank: #9417 (+550)
5K → 10K
22:45 | 7:19/mi
15K· 9.32 mi
1:08:46
Rank: #9033 (+384)
10K → 15K
22:36 | 7:16/mi
20K· 12.43 mi
1:31:53
Rank: #8953 (+80)
15K → 20K
23:07 | 7:26/mi
Half· 13.11 mi
1:36:50
Rank: #8904 (+49)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:54:37
Rank: #8671 (+233)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:17:47
Rank: #8293 (+378)
25K → 30K
23:10 | 7:27/mi
20M
2:28:03
Rank: #8199 (+94)
30K → 20M
10:16 | 7:34/mi
21M
2:35:37
Rank: #7953 (+246)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:41:05
Rank: #7908 (+45)
21M → 35K
5:28 | 7:18/mi
23M
2:50:30
Rank: #7791 (+117)
35K → 23M
9:25 | 7:31/mi
24M
2:57:53
Rank: #7717 (+74)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
3:04:21
Rank: #7669 (+48)
24M → 40K
6:28 | 7:34/mi
25.2M
3:07:11
Rank: #7673 (-4)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:14:42
Rank: #7652 (+21)
25.2M → Finish
7:31 | 7:23/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:50
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:37:52
Pace7:28 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3923:257:3223:25
7:32
-
10K
6.21 mi11:15:2446:107:2622:45
7:19
-0:13
15K
9.32 mi11:38:001:08:467:2322:36
7:16
-0:03
20K
12.43 mi12:01:071:31:537:2423:07
7:26
+0:10
Half
13.11 mi12:06:041:36:507:234:57
7:15
-0:11
25K
15.53 mi12:23:511:54:377:2317:47
7:20
+0:05
30K
18.64 mi12:47:012:17:477:2323:10
7:27
+0:07
20M
20.00 mi12:57:172:28:037:2410:16
7:34
+0:07
21M
21.00 mi13:04:512:35:377:257:34
7:34
0:00
35K
21.75 mi13:10:192:41:057:245:28
7:18
-0:16
23M
23.00 mi13:19:442:50:307:259:25
7:31
+0:13
24M
24.00 mi13:27:072:57:537:257:23
7:23
-0:08
40K
24.85 mi13:33:353:04:217:256:28
7:34
+0:11
25.2M
25.20 mi13:36:253:07:117:262:50
8:13
+0:39
Finish
26.22 mi13:43:563:14:427:267:31
7:23
-0:50

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

7:15 /mi

Average Pace

7:26 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:52

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi10:52:3923:257:3223:25
7:32
#9967
10K
6.21 mi11:15:2446:107:2622:45
7:19
#9417
15K
9.32 mi11:38:001:08:467:2322:36
7:16
#9033
20K
12.43 mi12:01:071:31:537:2423:07
7:26
#8953
Half
13.11 mi12:06:041:36:507:234:57
7:15
#8904
25K
15.53 mi12:23:511:54:377:2317:47
7:20
#8671
30K
18.64 mi12:47:012:17:477:2323:10
7:27
#8293
20M
20.00 mi12:57:172:28:037:2410:16
7:34
#8199
21M
21.00 mi13:04:512:35:377:257:34
7:34
#7953
35K
21.75 mi13:10:192:41:057:245:28
7:18
#7908
23M
23.00 mi13:19:442:50:307:259:25
7:31
#7791
24M
24.00 mi13:27:072:57:537:257:23
7:23
#7717
40K
24.85 mi13:33:353:04:217:256:28
7:34
#7669
25.2M
25.20 mi13:36:253:07:117:262:50
8:13
#7673
Finish
26.22 mi13:43:563:14:427:267:31
7:23
#7652
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9967184218428363(Top 31%)1201(Top 11%)1201(Top 25%)
10K6.21 mi3.10 mi9417+5501580+2621580+2629040(Top 34%)1422(Top 12%)1422(Top 29%)
15K9.32 mi3.11 mi9033+3841440+1401440+1408363(Top 31%)1201(Top 11%)1201(Top 25%)
20K12.43 mi3.11 mi8953+801424+161424+168841(Top 33%)1419(Top 12%)1419(Top 29%)
Half13.11 mi0.68 mi8904+491404+201404+208305(Top 31%)1210(Top 11%)1210(Top 25%)
25K15.53 mi2.42 mi8671+2331324+801324+807523(Top 28%)1021(Top 9%)1021(Top 21%)
30K18.64 mi3.11 mi8293+3781227+971227+976951(Top 26%)917(Top 8%)917(Top 19%)
20M20.00 mi1.36 mi8199+941209+181209+187239(Top 27%)1128(Top 10%)1128(Top 23%)
21M21.00 mi1.00 mi7953+2461129+801129+804868(Top 18%)492(Top 4%)492(Top 10%)
35K21.75 mi0.75 mi7908+451128+11128+17215(Top 27%)1177(Top 10%)1177(Top 24%)
23M23.00 mi1.25 mi7791+1171107+211107+216563(Top 25%)1014(Top 9%)1014(Top 21%)
24M24.00 mi1.00 mi7717+741103+41103+46964(Top 26%)1259(Top 11%)1259(Top 26%)
40K24.85 mi0.85 mi7669+481101+21101+27125(Top 27%)1412(Top 12%)1412(Top 29%)
25.2M25.20 mi0.35 mi7673-41113-121113-127824(Top 29%)1736(Top 15%)1736(Top 36%)
Finish26.22 mi1.02 mi7652+211129-161129-167646(Top 29%)1675(Top 15%)1675(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8363

Females

1201

F18-39

1201

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9040

Females

1422

F18-39

1422

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8363

Females

1201

F18-39

1201

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8841

Females

1419

F18-39

1419

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8305

Females

1210

F18-39

1210

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7523

Females

1021

F18-39

1021

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6951

Females

917

F18-39

917

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7239

Females

1128

F18-39

1128

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4868

Females

492

F18-39

492

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7215

Females

1177

F18-39

1177

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6563

Females

1014

F18-39

1014

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6964

Females

1259

F18-39

1259

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7125

Females

1412

F18-39

1412

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7824

Females

1736

F18-39

1736

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7646

Females

1675

F18-39

1675

Passing Analysis

Category:
Athletes Passed
2778
Passed By
463
Net Change
+2315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9967
5K → 10K64797+550#9967#9417
10K → 15K40622+384#9417#9033
15K → 20K16282+80#9033#8953
20K → Half578+49#8953#8904
Half → 25K25118+233#8904#8671
25K → 30K40224+378#8671#8293
30K → 20M11925+94#8293#8199
20M → 21M2471+246#8199#7953
21M → 35K7126+45#7953#7908
35K → 23M13720+117#7908#7791
23M → 24M10026+74#7791#7717
24M → 40K8436+48#7717#7669
40K → 25.2M2832-4#7669#7673
25.2M → Finish6746+21#7673#7652
TOTALS2778463+2315
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing