Boston Marathon logo
BOSTON MARATHON 2023

Elizabeth Eddins

Bib: 27614•F

RI

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:21
Rank: #25771
Start → 5K
34:21 | 11:03/mi
10K· 6.21 mi
1:12:49
Rank: #26238 (-467)
5K → 10K
38:28 | 12:23/mi
15K· 9.32 mi
1:56:01
Rank: #26476 (-238)
10K → 15K
43:12 | 13:54/mi
20K· 12.43 mi
2:38:22
Rank: #26491 (-15)
15K → 20K
42:21 | 13:38/mi
Half· 13.11 mi
2:47:14
Rank: #26491
20K → Half
8:52 | 13:00/mi
25K· 15.53 mi
3:23:37
Rank: #26525 (-34)
Half → 25K
36:23 | 15:00/mi
30K· 18.64 mi
4:11:54
Rank: #26560 (-35)
25K → 30K
48:17 | 15:32/mi
20M
4:32:53
Rank: #26564 (-4)
30K → 20M
20:59 | 15:26/mi
21M
4:50:19
Rank: #26583 (-19)
20M → 21M
17:26 | 17:26/mi
35K· 21.75 mi
5:00:20
Rank: #26577 (+6)
21M → 35K
10:01 | 13:23/mi
23M
5:18:37
Rank: #26576 (+1)
35K → 23M
18:17 | 14:36/mi
24M
5:31:47
Rank: #26565 (+11)
23M → 24M
13:10 | 13:10/mi
40K· 24.85 mi
5:44:48
Rank: #26566 (-1)
24M → 40K
13:01 | 15:13/mi
25.2M
5:50:04
Rank: #26565 (+1)
40K → 25.2M
5:16 | 15:16/mi
Finish· 26.22 mi
6:03:45
Rank: #26561 (+4)
25.2M → Finish
13:41 | 13:26/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
Time2:47:14
Pace12:45 /mi
2nd Half
Distance13.11 mi
Time3:16:31
Pace14:59 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4134:2111:0334:21
11:03
-
10K
6.21 mi12:30:091:12:4911:4338:28
12:23
+1:20
15K
9.32 mi13:13:211:56:0112:2743:12
13:54
+1:31
20K
12.43 mi13:55:422:38:2212:4542:21
13:38
-0:16
Half
13.11 mi14:04:342:47:1412:458:52
13:00
-0:38
25K
15.53 mi14:40:573:23:3713:0636:23
15:00
+2:00
30K
18.64 mi15:29:144:11:5413:3148:17
15:32
+0:32
20M
20.00 mi15:50:134:32:5313:3920:59
15:26
-0:06
21M
21.00 mi16:07:394:50:1913:4917:26
17:26
+2:00
35K
21.75 mi16:17:405:00:2013:4910:01
13:23
-4:03
23M
23.00 mi16:35:575:18:3713:5118:17
14:36
+1:13
24M
24.00 mi16:49:075:31:4713:4913:10
13:10
-1:26
40K
24.85 mi17:02:085:44:4813:5213:01
15:13
+2:03
25.2M
25.20 mi17:07:245:50:0413:545:16
15:16
+0:03
Finish
26.22 mi17:21:056:03:4513:5313:41
13:26
-1:50

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

11:03 /mi

Average Pace

13:53 /mi

Slowest Pace

17:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:41

22% of race

Time at Steady Pace

2:20:42

39% of race

Time at Slower Pace

2:21:22

39% of race

Average Pace: 13:52 /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 mi11:51:4134:2111:0334:21
11:03
#25771
10K
6.21 mi12:30:091:12:4911:4338:28
12:23
#26238
15K
9.32 mi13:13:211:56:0112:2743:12
13:54
#26476
20K
12.43 mi13:55:422:38:2212:4542:21
13:38
#26491
Half
13.11 mi14:04:342:47:1412:458:52
13:00
#26491
25K
15.53 mi14:40:573:23:3713:0636:23
15:00
#26525
30K
18.64 mi15:29:144:11:5413:3148:17
15:32
#26560
20M
20.00 mi15:50:134:32:5313:3920:59
15:26
#26564
21M
21.00 mi16:07:394:50:1913:4917:26
17:26
#26583
35K
21.75 mi16:17:405:00:2013:4910:01
13:23
#26577
23M
23.00 mi16:35:575:18:3713:5118:17
14:36
#26576
24M
24.00 mi16:49:075:31:4713:4913:10
13:10
#26565
40K
24.85 mi17:02:085:44:4813:5213:01
15:13
#26566
25.2M
25.20 mi17:07:245:50:0413:545:16
15:16
#26565
Finish
26.22 mi17:21:056:03:4513:5313:41
13:26
#26561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25771109041090426596(Top 100%)11414(Top 100%)11414(Top 628%)
10K6.21 mi3.10 mi26238-46711191-28711191-28726438(Top 99%)11321(Top 99%)11321(Top 623%)
15K9.32 mi3.11 mi26476-23811344-15311344-15326596(Top 100%)11414(Top 100%)11414(Top 628%)
20K12.43 mi3.11 mi26491-1511357-1311357-1326452(Top 99%)11323(Top 99%)11323(Top 623%)
Half13.11 mi0.68 mi2649111356+111356+126356(Top 99%)11278(Top 99%)11278(Top 621%)
25K15.53 mi2.42 mi26525-3411378-2211378-2226554(Top 100%)11387(Top 100%)11387(Top 627%)
30K18.64 mi3.11 mi26560-3511397-1911397-1926523(Top 100%)11374(Top 100%)11374(Top 626%)
20M20.00 mi1.36 mi26564-4113971139726409(Top 99%)11326(Top 99%)11326(Top 623%)
21M21.00 mi1.00 mi26583-1911408-1111408-1126505(Top 100%)11361(Top 99%)11361(Top 625%)
35K21.75 mi0.75 mi26577+611407+111407+125821(Top 97%)11055(Top 97%)11055(Top 608%)
23M23.00 mi1.25 mi26576+111404+311404+326163(Top 98%)11223(Top 98%)11223(Top 618%)
24M24.00 mi1.00 mi26565+1111397+711397+725600(Top 96%)10979(Top 96%)10979(Top 604%)
40K24.85 mi0.85 mi26566-111396+111396+126241(Top 99%)11283(Top 99%)11283(Top 621%)
25.2M25.20 mi0.35 mi26565+1113961139625834(Top 97%)11092(Top 97%)11092(Top 610%)
Finish26.22 mi1.02 mi26561+411395+111395+126168(Top 98%)11255(Top 99%)11255(Top 619%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

26596

Females

11414

F45-49

11414

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26438

Females

11321

F45-49

11321

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

26596

Females

11414

F45-49

11414

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26452

Females

11323

F45-49

11323

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26356

Females

11278

F45-49

11278

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

26554

Females

11387

F45-49

11387

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

26523

Females

11374

F45-49

11374

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26409

Females

11326

F45-49

11326

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

26505

Females

11361

F45-49

11361

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25821

Females

11055

F45-49

11055

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26163

Females

11223

F45-49

11223

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25600

Females

10979

F45-49

10979

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26241

Females

11283

F45-49

11283

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25834

Females

11092

F45-49

11092

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26168

Females

11255

F45-49

11255

Passing Analysis

Category:
Athletes Passed
79
Passed By
869
Net Change
-790
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25771
5K → 10K1468-467#25771#26238
10K → 15K1239-238#26238#26476
15K → 20K2035-15#26476#26491
20K → Half440#26491#26491
Half → 25K438-34#26491#26525
25K → 30K742-35#26525#26560
30K → 20M48-4#26560#26564
20M → 21M120-19#26564#26583
21M → 35K60+6#26583#26577
35K → 23M43+1#26577#26576
23M → 24M121+11#26576#26565
24M → 40K45-1#26565#26566
40K → 25.2M21+1#26566#26565
25.2M → Finish95+4#26565#26561
TOTALS79869-790
📊

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