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BOSTON MARATHON 2025

Kristin Von Eschen

Bib: 23856•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 40%
Division (F55-59)
#0 / 994
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ 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
8:19/mi
25:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
52:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:29/mi
1:18:27
↑ 67↓ 78
20K· 12.43 mi
8:31/mi
1:44:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:50:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:11:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:39:19
↑ 181↓ 1480.2%
20M
8:52/mi
2:51:22
↑ 64↓ 500.2%
21M
9:10/mi
3:00:32
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
3:06:58
↑ 17↓ 861.7%
23M
8:39/mi
3:17:48
↑ 23↓ 630.6%
24M
8:33/mi
3:26:21
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:33:54
↓ 200.3%
25.2M
9:52/mi
3:37:18
↑ 13↓ 160.2%
Finish· 26.22 mi
8:29/mi
3:45:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time1:55:15
Pace8:47 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4725:498:1925:49
8:19
-
10K
6.21 mi11:51:0552:078:2326:18
8:28
+0:09
15K
9.32 mi12:17:251:18:278:2526:20
8:29
+0:01
20K
12.43 mi12:43:531:44:558:2726:28
8:31
+0:02
Half
13.11 mi12:49:401:50:428:275:47
8:29
-0:02
25K
15.53 mi13:10:272:11:298:2820:47
8:34
+0:05
30K
18.64 mi13:38:172:39:198:3327:50
8:58
+0:24
20M
20.00 mi13:50:202:51:228:3412:03
8:52
-0:06
21M
21.00 mi13:59:303:00:328:369:10
9:10
+0:18
35K
21.75 mi14:05:563:06:588:366:26
8:36
-0:34
23M
23.00 mi14:16:463:17:488:3610:50
8:39
+0:03
24M
24.00 mi14:25:193:26:218:368:33
8:33
-0:06
40K
24.85 mi14:32:523:33:548:367:33
8:50
+0:17
25.2M
25.20 mi14:36:163:37:188:373:24
9:52
+1:02
Finish
26.22 mi14:44:553:45:578:378:39
8:29
-1:23

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

8:19 /mi

Average Pace

8:37 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33:23

94% of race

Time at Steady Pace

9:10

4% of race

Time at Slower Pace

3:24

2% of race

Average Pace: 8:37 /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 mi11:24:4725:498:1925:49
8:19
#18785
10K
6.21 mi11:51:0552:078:2326:18
8:28
#19167
15K
9.32 mi12:17:251:18:278:2526:20
8:29
#19135
20K
12.43 mi12:43:531:44:558:2726:28
8:31
#18916
Half
13.11 mi12:49:401:50:428:275:47
8:29
#18922
25K
15.53 mi13:10:272:11:298:2820:47
8:34
#18685
30K
18.64 mi13:38:172:39:198:3327:50
8:58
#18425
20M
20.00 mi13:50:202:51:228:3412:03
8:52
#18211
21M
21.00 mi13:59:303:00:328:369:10
9:10
#17999
35K
21.75 mi14:05:563:06:588:366:26
8:36
#17913
23M
23.00 mi14:16:463:17:488:3610:50
8:39
#17669
24M
24.00 mi14:25:193:26:218:368:33
8:33
#17524
40K
24.85 mi14:32:523:33:548:367:33
8:50
#17448
25.2M
25.20 mi14:36:163:37:188:373:24
9:52
#17438
Finish
26.22 mi14:44:553:45:578:378:39
8:29
#17365
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi187856789678919192(Top 68%)6999(Top 57%)6999(Top 704%)
10K6.21 mi3.10 mi19167-3826995-2066995-20619604(Top 69%)7237(Top 59%)7237(Top 728%)
15K9.32 mi3.11 mi19135+326977+186977+1819192(Top 68%)6999(Top 57%)6999(Top 704%)
20K12.43 mi3.11 mi18916+2196853+1246853+12418371(Top 65%)6545(Top 54%)6545(Top 658%)
Half13.11 mi0.68 mi18922-66859-66859-619069(Top 67%)6928(Top 57%)6928(Top 697%)
25K15.53 mi2.42 mi18685+2376738+1216738+12117641(Top 62%)6216(Top 51%)6216(Top 625%)
30K18.64 mi3.11 mi18425+2606617+1216617+12117463(Top 61%)6285(Top 51%)6285(Top 632%)
20M20.00 mi1.36 mi18211+2146534+836534+8316070(Top 57%)5638(Top 46%)5638(Top 567%)
21M21.00 mi1.00 mi17999+2126431+1036431+10314476(Top 51%)4888(Top 40%)4888(Top 492%)
35K21.75 mi0.75 mi17913+866388+436388+4316101(Top 57%)5844(Top 48%)5844(Top 588%)
23M23.00 mi1.25 mi17669+2446312+766312+7614298(Top 50%)4970(Top 41%)4970(Top 500%)
24M24.00 mi1.00 mi17524+1456263+496263+4914864(Top 52%)5319(Top 43%)5319(Top 535%)
40K24.85 mi0.85 mi17448+766247+166247+1615389(Top 54%)5746(Top 47%)5746(Top 578%)
25.2M25.20 mi0.35 mi17438+106247624716440(Top 58%)6301(Top 52%)6301(Top 634%)
Finish26.22 mi1.02 mi17365+736232+156232+1516180(Top 57%)6124(Top 50%)6124(Top 616%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19192

Females

6999

F55-59

6999

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

19604

Females

7237

F55-59

7237

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19192

Females

6999

F55-59

6999

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

18371

Females

6545

F55-59

6545

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19069

Females

6928

F55-59

6928

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17641

Females

6216

F55-59

6216

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17463

Females

6285

F55-59

6285

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

16070

Females

5638

F55-59

5638

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14476

Females

4888

F55-59

4888

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16101

Females

5844

F55-59

5844

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14298

Females

4970

F55-59

4970

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14864

Females

5319

F55-59

5319

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15389

Females

5746

F55-59

5746

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16440

Females

6301

F55-59

6301

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16180

Females

6124

F55-59

6124

Passing Analysis

Category:
Athletes Passed
2552
Passed By
1132
Net Change
+1420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18785
5K → 10K135517-382#18785#19167
10K → 15K219187+32#19167#19135
15K → 20K30889+219#19135#18916
20K → Half2834-6#18916#18922
Half → 25K27740+237#18922#18685
25K → 30K371111+260#18685#18425
30K → 20M23723+214#18425#18211
20M → 21M22513+212#18211#17999
21M → 35K10115+86#17999#17913
35K → 23M25511+244#17913#17669
23M → 24M16318+145#17669#17524
24M → 40K10327+76#17524#17448
40K → 25.2M2818+10#17448#17438
25.2M → Finish10229+73#17438#17365
TOTALS25521132+1420
📊

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